Simple Tablet Wall Mount

2014-12-29 22.47.24We have been slowly collecting tablets in the form of iPad (original), iPad mini, HP slates, and recently through a purchase of 2 RCA slates that we got for $65 from Walmart during the most recent black Friday sale.

My wife had a good idea of mounting one in the laundry room so that she can listen to music while doing laundry.  We have been thinking of other uses, example: intercom.

There are many options available for mounting.  They make mounts just for this purpose and there are a few really cool DIY ideas.  However, looking for something quick and simple, I decided to go with adhesive valcro tape.  This worked wonder.

I just put two strips on the back, and attached to the wall

2014-12-28 12.41.33
2014-12-28 12.41.43


Conferences I Hope to Attend in 2015

Quantified Self

March 13-15, 2015

San Francisco, CA

Registration Fee: $499

QS15 is a two-day working meeting of pioneering self-trackers, toolmakers, artists, designers and engineers, followed by a grand, day-long, public exposition. Please join us as we inspire each other with our self-tracking projects, try out new tools, and shape the future of Quantified Self.


International Space Elevator Conference

August 2015 (exact dates TBD)

Location: TBD

Registration Fee: TBD


100 Year Starship

TBD (in 2014 it was in Houston in September)


Mars Society Convention

TBD – In 2014 was in League City, TX in August


(keeping an eye out for others… leave a comment if you know of something really interesting)


Project problems

Really funny video about when the impossible (un-useful) things are asked for.

Also, the classic “project disconnect” cartoon:

Project Joke

Sleep Number – Sleep IQ Bed

Makes a really good point

Quantified Self – tracking yourself

Source on Git

Running version where you can set up your own dashboard at

Created by Sacha Chua (who I remember from years and years ago when I was researching wearable computing…Kind of neat to run across some of her more recent work. )  Sacha’s blog is at

There is a whole movement of people who track themselves.  You can learn more at


Viewing the Total Lunar Eclipse from Houston, TX USA

What time is the Lunar eclipse (

Central Daylight Time (April 15, 2014)
Partial umbral eclipse begins: 12:58 a.m. CDT on April 15
Total eclipse begins: 2:07 a.m. CDT
Greatest eclipse: 2:46 a.m. CDT
Total eclipse ends: 3:25 a.m. CDT
Partial eclipse ends: 4:33 a.m. CDT

Wow! that is really late (early?!), How to see it.


Nasa will be providing live commentary (see details below).  Could record it on video.

Right now the weather in Houston is very cloudy, but looking at the forecast is to be clear starting at about 11AM.

But I am wondering if I could use a raspberry pi and web cam to capture the event.  Hopefully I will have more details to share.

April 11, 2014

NASA to Provide Live Coverage and Commentary of April 15 Lunar Eclipse

The public will have the opportunity to view and learn more about the Tuesday, April 15 total lunar eclipse on NASA television, the agency’s website, and social media. Coverage begins at 2 a.m. EDT and will last about three hours. The eclipse’s peak, when the moon will enter the Earth’s full shadow or umbra, will occur at 3:45 a.m.

The United States will be in a prime orbital position and time of day to view the eclipse. Depending on local weather conditions, the public will get a spectacular view looking into the sky as the moon’s appearance will change from bright orange to blood red to dark brown and perhaps gray. The eclipse is a phenomenon that occurs when the Earth, moon and sun are in perfect alignment, blanketing the moon in the Earth’s shadow.  The United States will not be able to witness a full lunar eclipse in its entirety again until 2019.

Leading up to the eclipse, NASA will host a Reddit Ask Me Anything (AMA) on Monday, April 14 at 2 p.m. with astronomers from the agency’s Marshall Space Flight Center. Various NASA researchers also will be available for media interviews. NASA Twitter, Google+, Facebook, and Instagram followers will be able to join the conversation and ask questions using the hashtag #eclipse.

The public will be able to tag and share their images of the eclipsed moon on Instagram and on the agency’s Flickr group at:

Lunar eclipse video resources are available at:

Live NASA TV coverage and commentary will begin at 1 a.m. To view the coverage and access eclipse streaming video, visit:

For more information on NASA’s eclipse activities, visit:

What happens when you like your job.

Routine pre-flight safety announcement that is usually is usually a boring and is at best ignored, and at worst, endured. This flight attendant has turned it into a completely funny, and enjoyable experience that had everyone paying attention. Fun & Safe, enjoy

Of course this is not the only such example:

Building a transatlantic autonomous boat


Robot Airhocky

Exeter Energy

Last Friday, we were honored to host a Phillips Exeter Academy meet and greet for prospective Exeter students and their parents.  It was a marvelous evening getting to talk about the school that has affected our lives so much, and to meet with others that are currently going to the school, have gone to the school, work at the school, and are considering going to the school.  But before we get into that I want to reflect how Exeter has changed and will most likely change my life.

A year ago, at about this time I was driving the streets of Exeter with Stephen, my oldest son.  We had elected to do the prospective student interview on campus.  We had the option of doing it in Houston, but had weighed the two options and decided on campus was the best way to go.  Exeter stresses that there is no difference between on vs. off campus interviews.  It does not give you an advantage from their point of view.  But I believe it does from ours.  First, I wanted to see the campus.  Second, doesn’t it make your interview stronger to say, “I’ve seen the school, and it looks like a good fit for me?” instead of saying it looks great on paper.  Third, doesn’t it speak to the commitment that is being made to travel all the way to campus for the interview thereby showing how important this is to us?

Exeter was more than I imagined.  The campus is huge and beautiful.  And is a wonderful community of students.  I was amazed at how alive our tour guide was, and I wished the same for my children.  I had to confess to the interviewer that the place felt a little magical and reminded me of Hogwarts from Harry Potter.

It was during this trip that I got a follow up call from Surya about the HP job.  And it was largely the cost of the school and the regular paycheck of HP that pushed me into taking it.  (Though I still feel I would have made more in real estate.)

After the time in Exeter, we went to Boston.  I have always liked Boston.  I have often dreamed about how nice it would be to live there with MIT and Hardvard there, the startups, the hackerspaces, and the subway.  (Unlike most Texans, I actually would like to be able to get around without having to drive.)

It was a month later that we got the acceptance letter.  And it was in March of last year that I started my new job at HP.  Around that time I also found myself in a prospective student meeting at the Ross’ house here in Houston.  It was there that my wife and I were thinking and asking all the same questions that we heard this past Friday.  What is it like?  Is it worth it?  Is it safe?  Are we sending our son out to the world a little too early?

It was that summer that my mother decided that the situation required her special attention.  She hopped in a car, drove the 2,000 miles to Exeter, rented an apartment, bought furniture, and began looking for a job.  She also did some advanced checking of the campus by driving around on a regular basis.  It was only a day or two before her out of state license’ plate and special interest in the school was noticed by the Exeter police, and she soon had company on her daily trip. 

We went up in September to visit her, and get Stephen installed in school.  It was a powerful mix of excitement at the opportunity, worry of rather this was the right decision or not, and sadness that this seemed to mark a definite turning point when Stephen would be branching out on his own.  It was great to meet the other parents, the teachers, his advisor, and the staff.  They all did a good job of making us feel that this was the best thing to do.

A month later in October we went back for parent’s weekend.  We got to attend his classes, meet with his teachers, see many of the activities and benefits they have on campus.  (One of the things I really liked was the modern dance and ballet routine that they have.  Personally I think dance should be a required course.  Actually, I think a little of everything should be required.)  I like the PE program where each semester they have to take 3 sports.  This time around Stephen was exposed to crew, fencing, and squash.  While he liked all three, it looks like squash is going to have the longest effect.

In November he was home for Thanksgiving.  And in December he came home for Christmas.  At the end of the break we had the meet and greet, and we were able to provide some informed answers to the types of questions that were similar to the ones we had not so long ago.

What is it like? 

Imagine a place where people like to learn and to explore.  Imagine small classes of 12 or less students where the teacher and students sit at a table and discuss the material.  Imagine a place were new challenges and opportunities are constantly being sought and offered.  That is Exeter.

Is it worth it? 

If you are willing to push yourself, if you are willing to try to become the best you that you can become, then it is worth it.

Is it safe? 

Exeter is a small country town where everyone knows pretty much everyone else.  People keep an eye for each other, and know when something is out of place.  There is a city police and the academy also has their own police department.  And there is a 5 to 1 student to teacher ratio so the students have a lot of supervision.   I feel very confident that it is safe.

Are we sending our son out to the world a little too early?

Yes, it feels that way.  That is why we are heavily considering the possibility of moving to Exter this summer so that next year he can be a day student and live with us.


If you or someone you know is in  or about to be in high school, then I would recommend that you at least explore Phillips Exeter Academy at