Friday, May 28, 2010

The Other WSU

I just got back yesterday from a conference at Washington State University in Pullman, WA. Wichita State is part of a university/industry research organization called PSERC. Twice a year the group holds a conference where new research proposals are made, updates and reports on existing projects are presented, and general networking/collaborating takes place in spades. The conferences are not very large, perhaps 50 or so individuals were there this time (though I was told that this was a bit lower than usual).

I felt very fortunate that I got to attend and thoroughly enjoyed the time. Just being a part of the conference made me feel like a "big-boy" researcher even though my part in presenting findings from the project I've been working on this past semester was very small, I had a display in the poster session. This type of presentation is exactly what it sounds like and is very similar to the grade school science fair in format, just without the classic baking-soda-and-vinegar volcano. In the world of academic prestige, being a part of a post session is the lowest form of data presentation but for graduate students in PSERC, its the only option we have available.

There were two great benefits for me in attending. One was the previously mentioned networking value. Though I was slightly sick and had a sore throat which made talking difficult, I was able to meet a fair number of other students and some of the other researchers both in academia and industry. Assuming I am able to attend more of these conferences in the future, I expect these relationships to become increasingly useful in staying connected to the current state of the art. This brings up the second key value in the conference: I now have a much better and more concrete understanding of what topics are of interest to those in the know and where the research effort is being made. This not only makes me feel more connected and a part of the academic community but will be of great value as I go forward and try to define the scope of my PhD dissertation.

Details from the conference are probably not worth getting into here so for now I'll simply leave you with some slightly interesting pictures I took while in Pullman, mostly of sights seen on campus.


I'll leave it to you to judge the validity of the labeling in public places at Washington State.




The area and the campus as a whole is very hilly and covers a lot of space. Just walking around campus would be a great form of exercise.


You know you're in a Northwest college town when the VW buses start showing up.

The community garden near campus. A great idea and use of space.

Right at the edge of campus. I think they've got their demographic nailed.

Saturday, May 22, 2010

Why I don't like Quicken

After talking with a good friend the other night I got inspired to look into upgrading our old version (2005) of Quicken to the newly re-designed Quicken Essentials 2010. I talked with my wife about it and we decided that the money would be well spent since we would be able to electronically access all of our financial statements and Quicken had a converter that would transfer over all our old data.

After ten or so hours on the phone with technical support, I can attest that the former is wonderfully true and the later is maddeningly not. A converter is included with the software but in our case, it doesn't seem to work the way it should. I've called Quicken four times, each time addressing a different symptom of the bad conversion and each time the only slightly helpful technical support person has run me through the same steps of trying to re-import my data, come to the conclusion there was a problem with my file, and escalate my issue to some higher ups that may get back to me eventually. This process usually takes about an hour or so on the phone. So far, I've only been contacted once by these mysterious higher ups and, thankfully, they were able to clear up that particular symptom. I've yet to hear from them the for two of the other problems.

This last time I called things ended differently. The technical support person said there was no fix for my problem and that I could either use the software in its broken condition or I could ignore all the historical data from my old version of Quicken and start with a clean slate. I couldn't believe what I was hearing so I asked a few clarifying questions and repeated that the "solution" to my problem was not really a solution at all. He agreed that this was the case.

From a business stand-point this is hard to understand. Intuit, the maker of Quicken, is the only one that knows the format of my old data and it is the only one that can migrate this data to any other format. It has me locked in to their software right now and is in a perfect position to keep me there by supporting the transition to their newest version of software. But they have decided that they don't want to support me in this transition, that they want me to start over with my financial record-keeping. This makes two points abundantly clear to me:
  1. Intuit doesn't believe in customer support. I'm having trouble migrating my data from one version of their software to another version and they aren't able to help me make this work. I've invested ten or so hours of my time with them to get the data converted and they aren't able to get the job done.
  2. If I'm going to lose all my historical data, then I am free to choose software from any of Quicken's competitors and in light of the above point, I'm more inclined to choose something besides Quicken. Not only are they not able to persuade me to stay but they seem to be encouraging me to take my business elsewhere.
So we did. We have resigned ourselves to losing our historical data (sad but not the end of the world) and have found another program that is better in nearly every way, iBank 3. We haven't used it much yet but so far, it seems to do everything we need including some things Quicken didn't do very well or at all. We'll be getting a refund from Intuit and aren't looking back.

Closing remark: I can't recommend highly enough that you avoid Quicken Essentials 2010.

Friday, May 14, 2010

Tragedy on the 17th St. Bicycle Expressway (or Losing My Life on the Way to School)

Today started out pretty normal for me. Katie was going to bike home after work so I drove her and her bike there this morning before returning home and preparing for my bike commute into school. The morning was a bit cooler (~55'F) with little wind which made for a nice ride. I pulled up to the school gym to park my bike and head into the shower when my stomach sank. It was the same feeling I had when, in the same spot, my bike was stolen several months ago.

My bag, which was attached to the rear rack on my bike when I left home, was no longer there.

This bag had a good chunk of my life in it. My hard drive with both my Master's thesis and research computer files in it. My lab notebook and 3-ring binder with relevant journal articles in it. My wallet and house keys.

I hopped back on my bike and began to retrace my path, my mind racing. The bag was on the left-hand side of the rack meaning when it fell off it would have fallen off into the traffic (rather than the sidewalk) side of the road. This means it would get the way of cars traveling on the road. It also means it would be obvious and out in the open for any passerby to snatch up and claim for his or her own. This was another sinking revelation.

The movie "Signs" has a fantastic and telling bit that I call "the two kinds of people" scene. Merrill (Joaquin Phoenix) and Graham (Mel Gibson) are sitting on the couch after the kids have fallen asleep watching the news coverage of the incredible events of the day. Graham, a reverend who had left the faith after the death of his wife is explaining to Merrill that there are two kinds of people and they respond differently to big events in life. One group (and I'm paraphrasing from memory) sees fantastic events and "it may be good, it may be bad but they know deep down that they are going to be all right"; they believe in a higher power that is working in their best interest. The other group knows "that whatever happens, they are on their own." There is no higher power, no God and when tragedy strikes it is up the individuals to define their future.

I don't write about it much on this blog but I am squarely in the first group, a spiritual man. When my personal tragedy struck today, I was quickly calling on God for help and mercy. The situation was entirely out of my control and it was going to take divine intervention to get the life I had in that bag back. I was pedaling and praying, both frantically, as I headed back towards home, eyes on the other side of the road, looking for that small treasure. It would take so little for things to turn out poorly. The bag could be run over and the contents destroyed or somebody could have picked it up. It would take a miracle for somebody to stop, pick up the bag out of the road, and set it aside for me to find. A small but definite miracle.

As I flew back home I began to think more about this. If I really believed in God and believed He was for me and not against me, then I had to accept the possibility that I might not get my bag back and that this would be a good thing for me. I'm reading a fantastic book right now, "How People Grow", that makes this point. Often it takes tragedy for us to grow and mature as people because we tend to slack off when life is easy and pain free. Painful events in life can work out for our best but only if we respond well to them. Cruising down the streets of Wichita I didn't want to accept that this could actually be the case. I didn't want this pain and hassle, I had things to do today. Please, please, just left me have my bag back. I was praying for mercy, for the easy way out of this. I was entirely dependent on God and I wanted Him to give me a break.

He did.

A small miracle occurred. Though it took me most of my ride home, I found my bag. Somebody had taken it and leaned it against the fence by the sidewalk. As best I can tell, it wasn't riffled through or explored, just tucked away out of harms way, waiting to be claimed.

I was thanking God the whole way back to school.

Wednesday, May 05, 2010

On the trail today

A few highlights from my bike ride to and from school today:
  • A squirrel that had managed to abscond an entire doughnut from who knows where. He couldn't seem to decide whether to run and keep the doughnut safe or stop and eat it. He was doing some of both.
  • A dozen or so Wichita Police bike-mounted officers. They were all congregated in a small neighborhood street. I had no idea we had so many bike-mounted officers and I have no idea why they were all hanging out together. I waved as I rode by; they waved back.
  • A sign calling for volunteers to come out and protest Sarah Palin while she was in town for a fundraiser this past weekend. I think the newspaper said there were a few dozen protesters so I don't think that the sign was very effective. This is confirmed by that fact that I only noticed it a few days after the event.
  • A long line of SUVs and trucks picking up students from the Catholic school in our neighborhood. There must have been forty or fifty of them, each picking up a child or two from the school.

Tuesday, May 04, 2010

Power Meter

(A warning to all my non-engineering friends: this is a highly nerdy post.)

A few years ago I received as a gift a wonderfully nerdy item for any electrical engineer: the Kill-A-Watt. The device is used to measure electrical power consumption in household items and I've been using it to do just that, mainly to see how much power devices draw when they are plugged in but turned off.

One of the measurements this device makes is something called the power factor. The power factor is a measure of the ratio of real power a device consumes to the amount of power the device appears to draw from the grid (the apparent power). Devices with a low power factor are bad because they demand more power from the grid than they actually use, sending the excess back every half cycle. Some of this power that gets sent back gets burned up in losses on the wires and is in essence, wasted.

Traditionally, power factor has been caused by electric motors due to their high inductance and the fix was relatively straight-forward: adding a capacitor near the motor provides a place to temporarily store the energy that would have been sent back to the grid. When the motor then appears to demand it again, it gets pulled out of the capacitor. In fact, in these cases, the power factor can be calculated by a tiny bit of math measuring the difference between when the peak current flows and when the peak voltage is present. The larger the difference in time between these two events, the lower the power factor.

Over the past few decades, though, there has been another big power factor culprit on the rise: rectifiers. These are the circuits that change AC into DC and are in nearly every electronic goody around the house: computers, TVs, DVD players, laptops: if you buy it at an electronics shop it has a rectifier. The power factor problems these devices create is very different from motors, though. They send the power back to the grid in a very different way; they convert some of the power at the traditional 60Hz frequency to power at higher frequencies, distorting the waveform. The fix that works for motors does nothing in this case and measuring the power factor is much more complicated.

Well, in a lab I was finishing for class, we had a very fancy (and expensive) power meter we were using that measured the power factor in two ways, the motor way (displacement power factor) and the rectifier way (true power factor, the more useful and accurate of the two). Since I had access to this, I brought in my Kill-A-Watt and we set up both meters to measure the power factor on a PC (which contains a rectifier). Much to my surprise, the fancy power meter showed that my Kill-A-Watt measured the more complicated true power factor. I was very impressed that such a simple and inexpensive device was able to measure this accurately.

This made me a happy nerd for the day.

Saturday, April 24, 2010

Thunderstorm

Our helpful weather radio just went off and alerted us to a severe thunderstorm warning for our county. This is the first warning of the thunderstorm season which has thus far been pretty slow. It is not, though, the first significant thunderstorm this year; I guess the others didn't have high enough winds to be classified as "severe".

The weather radio is a curse and a blessing. We are thankful that it is loud enough to wake us (if necessary) when life-threatening weather is passing through the area. We curse it, though, when it wakes us in the middle of the night for these severe thunderstorm warnings. If we are in bed and asleep, we don't want to be waken just to find out that we have already taken the precautions necessary for a thunderstorm, namely, to be inside. There have been a few nights when we felt like parents of new-borns, being waken every few hours to a whining radio.

What can you do, though? All of this disturbance is worth the hassle when tornados do come around and we'd much rather over-alerted than under.

Wednesday, April 14, 2010

Happy Tax Day

Hopefully all you US residents have your taxes done and mailed in. I happen to live in Kansas right now and the state has figured out that they can save money if they allow people to fill out electronic forms online. To encourage people to do so, they make filing through their website free. Once your federal returns are done, completing the forms online is fast, maybe twenty minutes. All the forms are completed and submitted electronically and any refund you may get is direct deposited in a week or so. I'm a big believer in this idea and am glad to see the federal government is slowly coming around to the idea and realizing manually processing paper returns is expensive and error-prone compared to electronic forms.

This is all beside the point, though. The uplifting topic for today is national fiscal responsibility, the national debt, and what we are going to do about it. First, some data:


I don't put this data up to simply give people something to worry about. I truly believe this is a very serious problem that has been effectively ignored for several decades. We are on an unsustainable course that needs to be corrected. Sadly (but fairly) I think that the solution will involve increasing taxes (sorry Tea Party) and decreasing spending (sorry social welfare and defense people). In other words, we've dug ourselves into this hole and the path out is going to be painful.

To help keep me honest and the conversations on-track as I bring this up with friends, I'm starting to think of the solutions to this problem in terms of the sacrifices that I need to be willing to make. Rather than looking at the problem as a whole (which needs to be done), I'm trying to think of it very personally. What government benefits do I need to give up to get our country back on track financially? How much more taxes will I need to be willing to pay to make this happen? What tax credits and deductions that I enjoy now should I surrender so that our country can be fiscally responsible? Being an academic, which research and development programs that I care about should lose their federal funding?

For each of us, the answers to these kinds of questions are different. There are some that are going to have to give up federal subsidies (Medicare, welfare, etc). Others will be paying a lot more in taxes. There will probably be federal employees who will lose their jobs in the government's attempt to control spending. Its not going to be pretty or fun.

It needs to be done, though. It may not seem like it to some, but these past few decades have been ones where we as a society have ignored the financial costs of the federal fiscal lifestyle (if you will) we have been enjoying. The time is coming when we will have to face these costs and the sooner the better. The first step is always admitting you have a problem.

I encourage you to write your federal Representatives and Senators. They will only be motivated to action if we make it clear that this is important to us. Vote accordingly. The attitude of the federal government is a reflection of the attitude of us, the people. We can't expect them to act responsibly until we take responsibility for our own actions and choices. Until we are upset enough with the situation to actually do something about it, we can't expect them to do any better. Doing something can start with a simple letter or email.

If you are a person of faith as I am, pray for our nation. I have been convicted lately of just how desperate a situation we are in (beyond but including our finances) and have begun to ask God to work in the hearts and minds of others and help save us from our own self-destructive desires. For the USA, a nation that has enjoyed tremendous financial wealth, to be willing to accept a lower standard of living for the sake of our country as a whole will take a miracle.

Tuesday, March 30, 2010

Fish, Fish Everywhere

An acquaintance of mine recently postulated a theory to me: Taco Bell's recent introduction of the Shrimp Taco (which he declared disgusting; I'll take his word for it) was a move to allow more observant Catholics something to eat from their menu during Lent. I was skeptical but didn't know any better one way or the other so I said nothing.

I noticed yesterday that McDonalds has brought back its fish sandwich.

Today, a BBQ place I drove by was advertising its salmon BBQ.



Maybe he was onto something.

Friday, March 26, 2010

OK Go III

I found out about OK Go's third video from a podcast I listen to which I would safely describe as not being on the pulse of pop culture (much like myself); the odds are good you've already seen this somewhere else. For the rest of you like me, enjoy this greatness:




For a lab in college I was on a team that had to make a Rube Goldberg machine, one with only a dozen or so mechanisms. The demonstration of these contraptions is a school event and I had been watching them for two years before I got a crack at my own as a junior. I was highly committed to making sure that ours worked perfectly and insisted that it run without error ten times in a row the night before the demonstration. It did by midnight and we were confident it would work fine the next day.

It didn't. Two new failures popped up that we had never seen before and we joined the almost universal ranks of those who weren't able to demonstrate a working machine in that classes history.

I bring this up because, even though it took 85 filmed takes to get it right (according to their website), a Rube Goldberg this size that works at all is a miracle.

Saturday, March 20, 2010

Kansas City in Spring

My wife and I are up in Kansas City for a early mini-anniversary weekend. Here's a little trip update.

  • The weather was wonderful yesterday, mid-60s. Today we woke up to snow. And they're expecting more throughout today. Its the first day of spring, too.
  • We were able to get our hotel room for half-price via Priceline. The thrifty man in me is very happy.
  • We went to the Federal Reserve Bank here in Kansas City and visited the museum there; definitely worth the visit. The best part was a viewing area into the money sorting/counting area. We couldn't see the whole area but it looked like it consisted of a long hallway with sorting rooms on each side the whole way down. The rooms were all glass and there seemed to be about five security cameras for every worker and there weren't a lot of workers. There were also three robots that took the cases of money from the sorting into the vault. These guys were highly automated with complete freedom of movement and the ability to wirelessly open the doors to the sorting rooms to pick-up the cases of money and, similarly, the gates to the vault to drop them off. The rest of the museum is mediocre unless you're into coin collecting but the engineer in me loved the robots. They were fascinating. Oh, and we got a free bag of shredded money.
  • This morning at breakfast it was clear that there was a group of guys here at the hotel that were fanatical about some kind of Dungeons-and-Dragons-like game. Every few minutes it seemed like another one would wander in carrying an elaborate game case and/or folder. They congregated in the corner and as their numbers grew we heard more and more talk of "upgraded warlocks" and "damage rolls". As an occasional board game player (but never anything like this) I've never thought of trying to hold my own mini-gaming convention.
Up on the schedule today is probably some more shopping, an art museum, and visiting with some friends.

Wednesday, March 10, 2010

Day-Night Map

This is what nerds like me do when they need to take a break from reading and homework. I've been wanting to put together this animation for a while but didn't know how to get the images I needed. Until today, that is. Thanks to timeanddate.com, I was able to "create" the images and then stitch them together into a movie.

The animation below shows where the sun is and is not shining on the Earth at noon Greenwich time over the course of one calendar year. The yellow dot in the middle is the sun and the white dot that quickly passes by is the moon. And, just to be clear, the light areas are where the sun is shining at that time of day and the dark areas are where it is not.

My wife and I spent several minutes watching the animation in a loop, mesmerized by it. I hope you enjoy it as well.

Wednesday, March 03, 2010

Teams

I remember back in my undergrad days at LeTourneau frequently hearing from the head of the engineering department how employers today were looking for people who could work on teams and that teamwork was a norm in the workplace. He would cite the engineering advisory board that the school had assembled as his source. The advisory board was a collection of people who, for various reasons, were supposed to have their hand on the pulse of the engineering workforce. Their role was to advise the faculty in such a way as to keep the engineering program at LeTourneau relevant.

While in school, working in a team was rarely a good thing as far as I was concerned because I always felt like the act of coordinating, organizing, delegating, and the like was overhead effort; I often felt like it would be easier to just do everything myself. (This kind of gets at the "mythical man month" idea where some business managers assume that effort from any employee is interchangeable with effort from any other employee and to get something done faster you can simply add more people. In reality, adding more people introduces more overhead and coordination costs that may not pay-off in the long run.) I always wondered just where these advisory board members worked and what kind of teams they worked on. If there teams were anything like ours at school, it was a miracle that anything useful got done.

As I've pondered this over the years and worked for two very different manufacturers in industry , I've come to the conclusion that I think there was a hidden communication breakdown between the advisory board and the LeTourneau faculty. I think the root of the breakdown comes in the multiple definitions or styles of teams. Here's how I see things, making up the terms and definitions as I go along.

Independent teams: These are teams where very little interaction is required between team members and the final result of their effort is the sum of their cummulative effort. There is no synergy, no interaction effects, just a bunch of solo efforts combined. Using sports analogies, these are the wrestling, track and gymnastic teams. Everybody does their own thing and the output of the team is sum of each individual players efforts. Some might say that this is hardly a team at all and there is clearly a good case to be made for this point. Regardless, the word "team" is used in these situations and not just in the athletic world. They are some form of team.

Co-operative teams: Co-operative teams have significant independent responsibilities as well as a role in a larger whole; an example would be a basketball team. The fitness and skill of each player is required and there is definitely a huge positive effect of having superstar members but no superstar could single-handedly win on his or her own. The team must coordinate their efforts, plan and work together to achieve their goal, and often must execute in a manner that is both aware and dependent on others. There is still high value in the skills of the invidiuals though. Basketball teams need their specialists, their three point shooters or the big guy down low to get the rebounds and everybody on the team needs to be making their free throws. There are always superstars that seem to be able to do it all but even they can't win the whole game on their own. They excel but not without other (admittedly less skilled) players doing their part. Michael Jordan would win hardly any games if he was the only players on the team and wouldn't do much better if the rest of his team were high school players.

Integrated Teams: These are the teams where the value of the team is almost entirely a function of how well the team works as a unified whole. In the world of sports this is the syncronized swimming, or bobsled team. There is very little if any room for a superstar to excel and the team is at its best when in complete uniformity, when no part stands out. There is obviously a minimum level of fitness required to be on the team but the hard work is in the coordination, getting everybody to move together and to act as one. We on the outside look at the team as a whole and evaluate them in terms of the collective output. There is very little value in one swimmer (or at least the output isn't very impressive); the value of the team exists only as the collection of parts. To use a business term, it is only synergy and any part on its own has very little if any value. In the business world, these are committees where consensus is required for any decision to be made.

Clearly, these three catagories are arbitrary and the reality is that the groups above are points on a specturm. Every team falls on this spectrum somewhere. There is probably some value of thinking of the teams in your life and where they fall in this spectrum but the whole reason I bring this up is to point out there can be very wide definitions and understandings of what a team should be.

The engineering teams in industry I've been on are much closer to a track team than a synchronized swimming team. If the track team is a ten and the synchronized swimming team is a zero then I'd say the engineering teams I have experience with fall somewhere between an eight and a nine. The teams I worked on at school were more like a four. Part of the reason school projects end up being more integrated is that there is often a lack of clear leadership; this forces the team members into a consensus mindset. With a good clear leader in place, the team members can spend less time coordinating with everybody else and more time accomplishing their part of the project. Of course, in engineering classes, most people would prefer to do the engineering rather than the managing, thus the trouble. Maybe a specific team-work class would solve that problem.


Tuesday, February 23, 2010

Parked in Front of the Engineering Building


Yes, the key does turn when the car is in motion; I saw it the other day.

Monday, February 22, 2010

Undercover Boss

CBS is a running a new reality show called "Undercover Boss" where the CEO of a large company secretly takes on the role of an entry-level worker in his/her organization to get a better idea of what life at the other end of the food-chain is like. It provides an opportunity to honestly see without any problem-masking intermediation that bureaucracies often provide how the company is running from the ground up. This is a great idea in general and makes for some pretty entertaining viewing.

Before saying another word I have to make the standard reality TV disclaimer. We see roughly 45 minutes of a weeks worth of experience over the course of a single episode of this show. I have no idea how the companies/CEOs that are profiled are chosen and have no idea how the specific locations they work at are chosen. The goal of the show's producers is to make something entertaining to watch and that means editing out almost everything and just saving "the good parts". Those creating the show need to make a story out of the events, regardless of what actually happens. Even though there is no script, the portrayal of each person we see is not entirely up to him or her. We only get to see the parts the producers want us to see.

The last segment of the show features the CEO talking to those he worked with (now out of his disguise and back in his normal job of CEO) and his top-level executives about what he saw while working entry-level positions and what changes he'd like to make. This is the part of the show that is both the most feel-good and the most frustrating to me. I enjoy watching it because the CEO gets a chance to make things right and help out those who are sometimes struggling to get by in his corporation. For the store clerk who needs a new kidney he puts a program in place to get more of the people in his organization registered as organ donors. For the line worker with art skills he offered a position helping create some of visuals for marketing campaigns.

I'm a systematizer, though, and these solutions seem to be one-off fixes for specific people rather than trying to re-structure and re-design the organization so that other people in these kinds of situations can also receive a similar benefit. It is easy to do very dramatic and even expensive/generous acts towards the five or six people the CEO worked with that week. He could double the salary of each, give them fantastic medical coverage and an extra week of vacation and it would have no significant financial impact on the company, dramatically improve their lives, and make for great feel-good TV. This is, generally speaking, what I feel like the CEOs are choosing to do.

The harder work would involve analyzing the systems of the organization as a whole to try to determine who this undesirable situation arose. Does the line worker with art skills not show other people is work? Is there a path for a hard worker like him to move to a position that can use these skills? How can somebody with such talent who is already in the organization find a a job that is a better fit? For the lady that needs a kidney transplant, does she have good medical coverage now? Are there things the company could have done to help prevent her from being in a situation where she needs the transplant? Are there things that need to be done in the work schedule to make people in her situation more easily able to take time off to get the medical treatment she needs? These are hard questions to answer and the solutions can be much more expensive and difficult to implement. Systemic change is no cake-walk.

The CEOs say that their time at the bottom will change and impact how they run the company and I truly hope it does. If the man at the top has lost touch with all the ins-and-outs of the business and forgets the people behind the numbers, he needs to do something to get his perspective re-adjusted. I fear, though, that once band-aids have been applied to the five or six employees he worked with for that week that the motive for change will slowly evaporate and that no long-term, company-wide change will take effect. It will be a wasted opportunity.

I hope I'm wrong.

Thursday, February 18, 2010

Curling

What does it mean that for the past two days I have scheduled my work-out time so that I can be around a TV with cable so that I can watch curling?

If you don't know the game, you should. I know its not very possible and lack glamor but it is a very interesting game. A little bit of billiards, a fair amount of strategy, and of course the skill to place those big heavy rocks in precise places on a sheet of ice. Plus lots of yelling. You should check it out if you haven't ever seen a game. Read the rules, sit back and be fascinated.

(The best part are the sweepers, in my opinion.)

Wednesday, February 17, 2010

EZCracker

While watching the Olympics the other day I saw the best "as seen on TV" kind of ad for an off-the-wall product: the EZCracker. Its a small mechanism that cracks eggs for you. Go ahead, click the link and watch the ad on the website so that you can understand power and utility of such a device.

Before I skewer this ad, I must say it clearly has a use. If you lack motor control for whatever reason, find getting some egg on your hand is unbearable, or like having kitchen gadgets, then this product is for you. In fact, the egg-separator is particularly ingenious and though I don't need to separate eggs often, this would be much faster than doing it by hand.

But seriously. Do we all struggle with cracking eggs so much that a device like this is needed? Like I said there are probably people out there who could use such a product, like maybe older people who have lost the fine motor control they once had. These are not the people in the ad, though, and thus are presumably not the target audience for this device. No, the people in the add are the most aggressive egg crackers I have ever seen. Eggs are known to be fragile and yet when trying to break them open they seem to be using a rather large degree of force.

And how about the consequences of eating a baked good with a bit of egg-shell in at as portrayed in the ad? You would think this gal hand stumbled across some raw chicken liver or perhaps a small fish head in her muffin by the look of disgust on her face. When cleaning up eggs that you were trying to get in the pan but somehow entirely missed, it looks like the gal is just kind of swishing them around on the stove-top rather than actually wiping them up. Who are these people?

The king of un-usefulness, though, goes to the "but wait, there's more" product: the EZScrambler. No more mixing eggs in a bowl, you can now do it right in the eggshell. Again, do we really need a device like this in our lives? Is is so hard to clean a bowl and mixing utensil that we'd rather buy a gadget?

This is why I hate marketing. Though there is clearly a market for this device, it is much smaller than the ad is trying to reach. This is the heart of marketing; creating a demand for a product that most people probably don't need. Its phony and manipulative and I wish it weren't so apparently effective; if it weren't we wouldn't have ads for the EZCracker on TV.

Friday, February 12, 2010

Office at school

I've moved up in the world of academia. The normal and somewhat demeaning status of cubical dweller in the business world is something of a prized token for students in academia and I have been awarded such a prize. I have a desk! At school! As part of my job for the university (analyzing some data on a research project) I have been given a computer and a desk that I will also be using for my Master's thesis work. My advisor has about a dozen desks just outside the lab where I will be working and one of them is mine, at least for now. Having a place to park my motorcycle gear and retreat to during the day is fantastic and it will make it easier to stay on campus for longer periods of time during the day. And the office has everything: a microwave, coffee maker, chairs, hot chocolate; everything!

The only thing that is perplexing is this sign I found posted on one of the cubical walls near my desk. I don't know what any Myers-Briggs ENFPs would be doing in an engineering lab. I hope its a joke because I can't stand those ENFPs. They totally through me out of my zone. INTJ is where the engineering power is at.





Thursday, February 04, 2010

Livescribe Pulse Smartpen

This is it, the device that smoothly bridges that classic analog/digital divide in the college classroom: paper notes. The Livescribe Pulse Smartpen, when using special paper, records not only what is written down but, if you so desire, the audio in your environment when you do the writing. The pen does more than capture your notes and more than record the classroom lecture; it does both in a synergistic way. After class, if you want to hear the lecture related a graph you drew, just tap the page with the pen and the audio starts playing back, just like that. Even better, to clarify your written notes you can add to them while the audio is playing back and that writing will be captured as well and associated with the audio at that point. You can also upload the audio and captured writing to your PC and review everything there.

The feature list and uses for this pen could go on and this last Christmas I got one. I've been using it in class for a few weeks now and it works exactly as advertised. Its been easy to go back through lectures, listening, reading my notes and adding to them. Having the digital copy of my course-work is great and the product works as advertised.

Except when it doesn't.

My first pen had a problem. It would only hold a charge for about twenty minutes (though new), far less than even a single lecture. I called Livescribe and they said this was a known issue on a number of pens and sent me a new one, free of charge; I didn't even pay for shipping the new one in or the old one back. Though it didn't make it in time for the start of school I was very impressed at how responsive they were.

The first chance I could I put the new pen in action, recording my first full lecture (audio and notes) and then a conversation with my professor afterward regarding my thesis. When I got home I re-listened to the lecture, augmenting my notes as I went along. Except there was this loud whine through both recordings that at times made the audio almost unusable. I didn't remember anything in the classroom that was making that much noise and decided to test things out at home and in the empty classroom before everybody showed up. No noise at home, plenty of whine in the empty room. Great. The only place I really need my pen to work and its picking up the electronic Martian landing beacon or something and now I can't hear the professor over the din.

I called Livescribe and they suggested a few tweaks in the settings to see if that would help. I tried those today with no success. Another call this afternoon and after much over-the-phone shrugging they offered to send another pen out. Reluctantly I agreed. The tech support on the phone was very helpful and said that in the three years she's been working there she's only heard of a few cases of this happening. She thinks its something in the classroom making the electrical noise and not a problem with the pen, per se.

This is a product I wanted to believe in and have been hesitant to endorse or promote since I haven't had much time with it. I'm still hanging in the balance at this point but know two things. One, there is clearly still a need for some engineering work to be done. Two, their customer support has been great so far with low wait times on the phone and the ability and willingness to make things right as much as they can.

Here's hoping pen number three is the trick.

Monday, February 01, 2010

Free Time

Despite the title for this post, I don't necessarily have that much free time in my life right now. My general commitments for this semester include nine hours at Wichita State (one traditional class plus my thesis) and working half time for the university. Well, the work stuff hasn't started up yet and my thesis has been stalled out this past week while I wait on some equipment to get installed for me. In addition to this school stuff, though, I have other tasks around the house that didn't get done over Christmas due to being out of town a lot. There's also church-related stuff and other longer-term projects. I don't lack things that need to get done.

More accurately, then, the title should be "Unstructured Time". Every morning (or the evening before) I have to sit down and think through what I'm going to do, what the next day looks like for me. Even on the days when have class I have to decide if I'm going to stay on campus, for how long, if I need to bring a lunch, what I would do with that time, etc. I have to create my own structure and, in essence, my own priorities; build my own day. This is not a bad thing at all, I would even argue that it is a luxury to be able to have such control over one's life. I'm not being dictated to, I'm looking at the next twelve hours of my life and deciding what is important, what needs to be get done and what can wait.

It reminds we a lot of how I felt after graduating college and starting on my first job. Sure, I had work every day but after that I was totally free, no homework (and no family at that point). I could do whatever I wanted and had complete freedom of how I spent those hours. Life stretched before me and there was a wide, seemingly endless gamut of choices. I could be more involved in church, I could take up new hobbies or get back to ones I had dropped in college, I could read, I could watch TV or go to the movies, I could go to the park or the art museum, I could join a club or a band,....

Its a unique place to be in and it doesn't happen very often in life. Such broad latitude is a gift; we should all pray that if or when it comes along next, we don't squander it. That's what I'm trying to do, put it to good use while I can.

Tuesday, January 26, 2010

The Oath

The new semester is off and rolling and this time around, I have a job on campus! One of my professors hired me to help with some research, mainly doing some statistical analysis on some data that another university is collecting related to something in the power system. I don't know much about it right now as things are just getting started. Stay tuned.

As part of getting this (paying) job I had to fill out paperwork to get hired on as a student at Wichita State. This was a mostly harmless but very repetitious process as I wrote down the same information on multiple applications: federal documents, state documents, university documents, background check authorization, etc. I'm sure I went through the name/address/birthday routine at least six times. It is in moments like this that the engineer in me kicks in and wishes for some kind of centralized database where all of this can be stored and easily accessed. It is then that the libertarian in me kicks in and points out what a dangerous idea this is. Oh well.

The most unusual part of the application was a simple one-paragraph section of the state paperwork which I will reproduce here in full:

STATE OF KANSAS EMPLOYEE’S OATH

K.S.A. 75-4308 et seq requires that the following oath from K.S.A. 54-106, be signed by new employees before entering the duties of employment and before funds for services may be disbursed:


I do solemnly swear (or affirm) that I will support the constitution of the United States and the constitution of the State of Kansas, and faithfully discharge the duties of my office or employment. So help me God.


___________________________________ Employee’s Signature



Not making this up at all. Coming across this stopped me in a bemused pause. I guess I was effectively going to be a state employee so I guess that means I have to take an oath of office. Sadly, I don't have a working knowledge of either the US Constitution or the Constitution of the State of Kansas and I hope that whatever knowledge I do have combined with my ability to "discharge the duties of my office or employment" will be good enough.