"In the world ye shall have tribulation: but be of good cheer; I have overcome the world." –John 16:33

San Pedro Garza Garcia

Category: Business

Do I need a “smart watch?” The Pebble, Samsung, and Apple

Day 577 of 1000

My buddy, Brad's very cool Pebble E-Paper Smart WatchMy buddy, Brad, at Bioptigen signed up to get one of the first E-Paper smart watches on Kickstarter. He wears it all the time, probably to the make the rest of us envious, but mostly because it is very cool. It sounds like it has some pretty amazing features, but that is not really the point. Being very, very cool is sufficient reason to wear the thing at this stage in the game. The use of E-Paper is brilliant. It uses very little power.

This was such a great idea that the big boys are actively developing products to compete with the Pebble. Samsung has announced they have had 100 people working on it for awhile. Apple is working, on it too. This is classic.  There is an earlier innovator bringing creative and fun new product to market.  The big businesses see and opportunity now that the smart phone market is moving toward saturation.  There should be lots of competition and invention that will benefit the consumer with fun and cool new products and features.  This is going to be a fun ride.  

Why NCSU is a great school to study Statistics

Day 569 of 1000

It is tough to get a job these days.  I feel sorry for kids in University who need a summer internship or a job when they graduate.  Christian plans to go to grad school and has already had an internship so it does not affect him so much.  Kelly, on the other hand, wants an internship this summer, so she went to two job fairs at NCSU to get leads.  She got six interviews.  She has received two job offers so far, but turned down one of them because it was not a good match.  She is one of two finalists for a third position and has not heard from a fourth.  In this market, that is a pretty amazing record.  I think the reason she received so many offers when others did not is because she studies Statistics.  It seems like there are a lot more jobs available to engineers, but there are also a lot more people chasing those jobs.  For each job that requires a statistician, there are way fewer people with the skills to do the work. 

The other thing is that NCSU uniquely trains their Statistics majors in the use of commonly used industry tools.  For example, Kelly has a class that teaches her how to perform statistical programming.  The programming environment they use is SAS which is expensive enough that individual students cannot afford to it.  The reason it is available to NCSU is that SAS started at NCSU and still has a close affiliation with the school.  At they end of the class, she should have learned everything necessary to get her first SAS certification.  The class even offers them the opportunity to take the certification test at a discount rate.  The students use SAS and R, normal industry tools, to do their homework in other classes, too.  The expectation is that the students will be able to walk into a new job and contribute the first day.

An ancillary benefit to the SAS training is the ability to talk about the use of these tools effectively in an interview.  I think this was huge in her last interview with one of the research labs at Johns Hopkins.  Kelly could explain in detail how she would accomplish specific tasks such as data cleaning and analysis.

License plate reading progress

I thought I would put up a brief update on the license plate reading project.  The first thing we have to do is gather a bunch of images of the backs of cars in the right setting.  I have made further progress on the application to do that.  Our plan is to send out a camera and a netbook computer with some mounting hardware to my cousin in Oregon how is starting a new drive-through business.  We will set up an ftp site in our office to gather images for a development and test data set.  The business in Oregon is not yet open and we will probably not be ready to send anything out there for a couple of months anyway.  Still, we have a good start and I am capturing images from a webcam.  The next step will be to use an industrial machine vision camera rather than a webcam so it can handle life in the wild.

I am doing most of my programming on a Windows laptop, but also have my Xubuntu netbook which will be the delivery platform.  I have a microcontroller for digital I/O hooked up and talking to the windows laptop.  Tomorrow, I am going to get that going on the Xubuntu netbook if I have enough time.

New license plate reading project

Day 294 of 1000

I talked about a new project on which I am about to embark.  There will be a part of this project that is not so technical, but more business/touchy-feely/people oriented, but we have to start with this.  The touch-feely part will not start for several to many months.  Still, we have to do the technical part before we can get to the people oriented part.

The first part of the project that belongs to me is the reading of license plates with an embedded Linux computer.  I have a BeagleBoard XM that will work just fine.  It has four USB ports to hook up cameras and works great with eLinux.

BeagleBoard XM for license plate reading project

BeagleBoard XM

 

I have hooked up a keyboard, mouse, and monitor to the BeagleBoard for development.

BeagleBoard with keyboard, mouse, and monitor

BeagleBoard XM development setup

After everything is developed, none of that stuff will be attached.  The only things that will be attached are two cameras, one for license plate images and one for snapshots.  More about those snapshots in post that will not appear for several months.  Right now we are concentrating on getting the system to read license plates.  Here are the cameras we will use to do the development.  I am not sure we will use them for the final product, but this is how we are going to start.

Cameras for the coffee development project

Imaging Souce cameras to hook to the BeagleBoard XM

The system I develop will report the license plates numbers to a second computer.  I will use a EeePC netbook as the computer server that receives the license plate numbers and images from a snapshot after they are read.  Both of these computers will run the Xubuntu operating system.  In real life, the EeePC will not be the server with whom the BeagleBoard normally talks, but I need something to emulate the process while I develop the license plate reading capabilities.  I am going to try to use Xubuntu on the BeagleBoard for this project.  I will have more to say about that later.

EeePC netbook to act as a development server for coffee project

EeePC to recieve license plate numbers and images

Finals week and Economic Animation

Day 112 of 1000

This week is finals week at Wake Technical Community College.  Everyone in the house except me studied for finals.  I worked on a project for my new job which involved mostly study about a new product.  I am going to be glad for three weeks of non-study activities starting next week.  The one fun thing that happened this weekend was Christian’s Macroeconomics project.  He had to put together a brief video of some macroeconomic principle.  The first pass was not so good, so he decided he would try to learn how to do animation and use that to smooth over the rough spots.  This is what he produced:

Update: He did it in Linux with Kdenlive, Inkscape, pencil, paper, scanner, and his Nikon d90.

They give away YOUR money and act like it is a good thing

Day 108 of 1000 (212.9 lbs.)

I heard a Subaru promotion on the radio during my morning commute this morning.  They have a promotion where they pay $250 to one of five charities, two of which are liberal wacko charities when someone buys a car.  Why would Subaru think I would buy a car from someone who sends money to charities I find odious.  In addition, the price of the advertising, administration, and the money that goes to charity could have saved me an additional $500 on the price of the car.  Let ME decide where I want my money to go.  This is exactly why I object whenever a company for whom I work tries to strong-arm me into giving to the United Way.  Their methods are suspect, give money to hate organizations, and have been caught with there hand in the cookie jar.  Let me repeat, let ME decide where I want my money to go.  I work really hard to avoid doing business with companies who do this kind of thing.

Stepan’s theories on the space shuttle

Stepan, my Russian, chemist friend and I got into one of those discussions common to rooms full of engineers: the relative benefits of the different ways to go into space.  He has a very interesting theory.  The mundane part is that it is cheaper to send up rockets than maintain a space shuttle fleet.  The really good part is that he is against the private sector getting to deeply into making rockets for space travel.

He says, “Can you imagine, the next thing you know, we will have an atomic exchange between IBM and Cisco!”

New job

Day 100 of 1000

Ten percent of our 1000 days is now complete.  It is an auspicious day for that reason alone, but also because I turned in my resignation at my current wonderful job so that I could accept another position that will take me out of the world of medical devices and back into the world of industrial automation where I started.  I cannot say too much about it yet, but it is a wonderful opportunity that allows me to stay in Raleigh so the kids can attend NCSU, travel around to see customers, and invent some new products that solve hard problems.  It is very exciting.

Life is good during this cultural decline even if we do not understand it properly

Day 88 of 1000

I subscribe to Hillsdale College‘s free monthly speech digest, Imprimis.  It is a pamphlet size publication that advocates for conservative principles.  I think I must have signed up for a periodic email titled “In the News” from them because one of them shows up in my email box every now and then.  The last one featured an article titled Occupy Wallstreet Crowd Blind to Benefits of Capitalism by Gary Wolfram that was reprinted from the Media Research Center‘s Business and Media Institute blog.  It made reference to a funny Monty Python bit about how the Romans had not given the people they conquered anything but sanitation, medicine, education, wine, public order, irrigation, roads, the fresh water system and public health, and peace.

Wolfram goes on to explain the reason that capitalism works so much better than socialism and why so many people are confused about capitalism in similar way to the Monty Python skit:

The Occupy Wall Street movement has shown a lack of understanding of how the market capitalist system works. They appear to think that the cell phones they use, food they eat, hotels they stay in, cars they drive, gasoline that powers the cars they drive and all the myriad goods and services they consume every day would be there under a different system, perhaps in more abundance.

But there is no evidence this could be or ever has been the case. The reason is that only market capitalism solves the two major problems that face any economy-how to provide an incentive to innovate and how to solve the problem of decentralized information. The reason there is so much innovation in a market system compared to socialism or other forms of central planning is that profit provides the incentive for innovators to take the risk needed to come up with new products.
 
My mother never once complained that we did not have access to the latest Soviet washing machine. We never desired a new Soviet car. The socialist system relies on what Adam Smith referred to as the benevolent butcher and while there will undoubtedly be benevolent butchers out there, clearly a system that provides monetary rewards for innovators is much more dynamic and successful. The profit that the Occupy Wall Street protesters decry is the reason the world has access to clean water and anti-viral drugs.

My thought was that capitalism came out of a Christian worldview as did so many other incredible innovations and inventions.  I want my kids to understand that.

Math and Engineering degrees are great even if you want to do something else

Day 80 of 1000

I found a great article in the Wall Street Journal this morning titled Generation Jobless:  Students Pick Easier Majors Despite Less Pay.  It had some startling statistics:

Workers who majored in psychology have median earnings that are $38,000 below those of computer engineering majors, according to an analysis of U.S. Census data by Georgetown University.

Wow.  The article tells a story about a student who switched from Electrical and Computer Engineering because her team stayed up past midnight in a lab to write a soda machine program.  They could not get it to work, so to keep from getting a bad grade, she withdrew from the course.  Then she switched from engineering to a double major in psychology and policy management.  Her grades went from B’s and C’s to A’s.  She said her high school did not prepare her for the rigor of an engineering degree.

So the upshot is that she is willing to work in a low-paying career for the rest of her life because she was unwilling to do what was necessary to pass a few hard classes.  I have had this discussion with people before.  If you cannot handle a specifc course, you can do a TON of things to make it happen. You can get a tutor.  You can take the class two or even three times if needed.  You can take a more remedial course, then try the tough one again.  Is it worth it to go to school for a year or two more to do something you like and that pays well for the next forty or fifty year?  It seems like a no brainer.

The crazy part is that even for those who want to do less technical jobs, it is best to prepare for that non-technical job with a hard degree.

Research has shown that graduating with these majors provides a good foundation not just for so-called STEM jobs, or those in the science, technology, engineering, and math fields, but a whole range of industries where earnings expectations are high. Business, finance and consulting firms, as well as most health-care professions, are keen to hire those who bring quantitative skills and can help them stay competitive.

We joked about this quite a bit, but I wanted to get it into the kids head that, if they went to college (not necessarily a given–preparation for many careers–pilot, electrician, writer, and small business owner are monumentally better served through some type of preparation other than college), they could study their passion, but they needed to start with a rigorous degree.  We defined rigorous as anything that involves hard math.  The use of hard math and statistics is creating new breakthroughs in a lot of fields right now:  medicine, agriculture, sociology, etc., etc. etc.

One of our pet peeves during our homeschool years was a couple of homeschool guys from Oregon who wrote a book titled Do Hard Things when they were in high school, then went off to a liberal arts college whose only majors are Government, Journalism, History, Literature, and Classical Liberal Arts.  Those are fine things to study, but are very far from the type of “hard” we are talking about here.  The only math I could find in their core curriculum was Euclidean Geometry.  If you want to get a book on doing hard things, forego the Harris book and get this one by Katie Davis has done at Azima.

Gates: Statistics before Calculus, Geometry, and Computer Science

Day 67 of 1000

Andrew does it again. Here is a quote from an article for which Andrew sent me a link this morning:

Asked whether he thought computer science should start being introduced very early in kids’ educations, Gates said he actually would start with statistics.

“There’s certainly a level of complex, symbolic thinking that is valuable to be exposed to. Personally, I might put statistics in instead of geometry. I’d put statistics in before calculus,” Gates said. “Where computer science belongs in that hierarchy I don’t know.”

Kelly decided to try to get a degree in statistics about a year ago.  We have wondered whether or not that is the right decision, but time after time, we run into stuff like Gates quote.  Previous to that, we saw in Forbes that Irene Rosenfeld, the CEO of Kraft Foods (home to Canada’s passion–Kraft Macaroni and Cheese), received a Doctorate in Marketing and Statistics.  Statistics is ubiquitous.  There is a need for statisticians in virtual every field.  Kelly leaned toward graduate work in Journalism after her Statistics degree, but we have seen that she has many, many more options.  At one time or another we have spoken about Management, Marketing, Publishing, Sociology, Industrial Engineering, and a variety of other fields.  Statistics provides a wonderful base for all of them.  She still has some very hard classes to complete for her degree and we are several years off, but she has some wonderful options.

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