Wow - I want or as my son would say "I need". I wonder if I get employee discount? Forget the fact I am a poor and untidy programmer and more of a C person than a Java - by age not preference. However these cool, cool devices scream one thing at me above all else. Sports and performance telemetry both for training/coaching but also broadcasting etc so couch potatoes can also benefit.

So lets say you're climbing the pass on your bike and you can see your mate is struggling - time to stamp hard on the peddles and pull away. Academic for most but consider the value for the next Lance Armstrong or Tyler Hamilton and their coach. Devices like these could be used to map the physical telemetry of objects relating to acceleration etc with the human telemetry given by other devices such as heart rate monitors, power meters, cadence sensors etc and give a granularity a GPS alone cannot give.

Or we can switch sports to one of the most viewed events in the world and one where the Euro's and South Americans will be doing some of the accelerating. Formula 1 (or NASCAR for American's - though presumably its easier to track objects going round and round in ovals). Imagine the additional telemetry available both to the teams in respect to forces but also the the broadcasters who could relay G forces and other data graphically back to the viewers at home. Over here, since I live in the US now, I can imagine them loving the impact forces in American Football and displaying how much force someone generates - they seem to spend more time in technical analysis than actually playing.

What else could you do:
  • Stick it in a boxing glove (no not on the front)
  • Stick it in a javelin - needs to be longer and slimmer?
  • A shot putt, baseball bat, golf club etc etc
  • Shrink it, a golf ball, a hockey puck
  • A helmet
  • ...
The scope appears endless and it could be a missing link in biomechanics and sports performance. Would the telemetry be useful for comparing 2 say Mountain Bike riders through the same section, is one "smoother" and more efficient or is the direct and bumpy line superior? Or how about skiers often separated by a few 10ths of a second -can smoothness and fluidity be quantified. Perhaps in Ice skating the SunSpot will be promoted to the judging panel and be holding up the 5.9 score card.

If I was a University big on sports such as UK's Loughborough University or say University of Colorado, Boulder I'd be buying a ton of these and writing the Course Material for joint Sports Science and Computing Degree's: "Sports Telemetry 101".

Now I wonder if they'll give me one free - my bikes don't arrive from Europe for another 4 weeks, time enough to do some coding, where's my copy of The Java Programming Language - rats its in the container with the bikes... Still I could take it climbing instead, "there I was 20' out when a hold snapped, took a 60' fall..." Sorry Tony your SunSpot confirms you actually fell 27' - so don't exaggerate. Perhaps the only losers will be the climbers exaggerating back at the bar - it was 60' for sure, I know because I had time to flap my arms...

SunSpotWorld - Home of Project Sun SPOT: ""

Comments:

Could you explain the benefits of this compared to something like the gumstix (http://gumstix.org) ? To me it seems like a neat thing if you need J2ME/CLDC , but I I can get JVMs for a gumstix for a lot less and spend the difference on 2 or 3 expansion boards...

Posted by Dick Davies on April 07, 2007 at 04:24 PM MDT #

Dick Thanks for the link. Interesting devices and in all honesty I was not aware of them. However for me first the integral battery and the wireless connectivity is key for the SunSpot (plus I'm biased of course). Then being presented with a VM beats Linux. I'm not a big fan of Linux whether in a 144 core server or a tiny device. Unless Mark Shuttleworth and Ubuntu are involved it always seems to end in tears for me. If Ubuntu is involved it postpones the tears. If I understand these devices correctly either ethernet or bluetooth is a key part of the device. Bluetooth doesn't give me the range last time I looked and ethernet is wired so not ideal. It looks like the SunSpot abstracts me from worring aboUt the hardware and as say a (poor) programmer I can worry about just about proecessing the data.

Posted by Tony Kay on April 07, 2007 at 10:25 PM MDT #

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