An explosion in wearable medical monitors includes many that monitor activity levels, sleep patterns, or heart rhythm. iRhythm Technologies' Zio Patch ECG monitor houses electronics in a 4.8 inch x 2.0 inch x 0.4 inch, bandage-sized thermoplastic elastomer housing. (Source: iRhythm Technologies)
Some of the most interesting and fun applications I found during reporting this story were the small health monitoring devices. For example, you can see pictures of the Japanese swallowable endoscope in use, both outside and inside the body, here: http://sanfrancisco.ibtimes.com/articles/170187/20110627/japanese-scientists-invent-mermaid-tiny-remote-controlled-pill-camera-examine-digestive-tract.htm and a video of one from the University of Washington here: http://www.youtube.com/watch?v=AlQN3c04mu0
A few years ago, I wrote a trend report titled "Smaller, Faster, Better" highlighting not only nano and micro technologies but also a general sizing down across the board. A striking number of experts dismissed it as irrelevant for the American market. I love having articles like this that back up my trend reports with current information. Thank you!
I'd love to see the process 3M and IBM are developing in action. It sounds amazing. It's good to see 3M in new areas.
I am wondering about iRhythm Technologies approach (page 2) to use 1 electrode to acquire ECG. For an electrical signal to exist (unless the device is catching electrons) 2 terminals must be provided. The picture itself shows 2 electrodes, or to make this claim accurate, it shows 2 electrically connected terminals
Thanks, Tim. Interestingly, the Japanese version is not the only swallowable endoscope. There are several different models. senya, thanks for catching that editing glitch--it should have said "one lead, not three." The Zio in fact uses two electrodes.
Nadine, you are welcome. Since "smaller, faster, better" is an ongoing trend cluster in electronics over the last several decades--both at the board level and the system level--I'm surprised that anyone would dismiss this idea. What about the American market was seen as unusual in this context?
Everyone seemed to recognize the concept for electronics easily. I pointed out that their cell phones are more powerful than their first PCs. But, they didn't get that it was also relevant for other areas such as autos, housing and urban-planning. I pointed out the popularity of the Mini, not only as an efficient city car but as great unisex design. It was dismissed as a fluke.
All you can do is stand by your work and wait for others to see it too.
Thanks for that clarification and context. I see what you mean. Autos certainly, but only to a point, since many Americans are taller/larger than people elsewhere. Housing I've also heard about, but smaller living spaces, except for seniors, generally does meet with a lot of resistance among American consumers. The one I don't get is urban planning: what aspect of that is or could get smaller?
Ann-for years moving to the suburbs was seen as a sign of upward mobility. That lead to the ex-urbs and an increasing need for private-cars to commute to work or shopping centers.
Today, partly because of the sustainability movement, the city is popular again. People want to live, work and shop within walking distance, or at least a short ride on public transit. Urban planners have been consulting with trend forecasters lately to help them understand this new dynamic. Neighbourhoods are coming back.
In autos, smaller cars like the Mini or Prius have a deceptive amount of interior space for those who need it vertically or horizontally. Yet, they're shorter and, easier to park, than most sedans on the roads in the US.
The company that brought you 3D-printed eyeglasses has launched both an improved clear polymer material for 3D printing optical components and a high-speed, precision, 3D-printing process for making small- and medium-sized batches in a few days.
We've found an amazing variety of robot hands & arms in medicine, space, and service robots, as well as R&D and assembly. Some are based on industrial designs modified for speed or dexterity, while others more closely emulate human movements, as well as human size and shape.
To give engineers a better idea of the range of resins and polymers available as alternatives to other materials, this Technology Roundup presents several articles on engineering plastics that can do the job.
The first photos made with a 3D-printed telescope are here and they're not as fuzzy as you might expect. A team from the University of Sheffield beat NASA to the goal. The photos of the Moon were made with a reflecting telescope that cost the research team £100 to make (about $161 US).
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