Posts Tagged "gadget"
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Jet-lag: fix with LED lighting and Internet of Things home automation?
Cut your electric bill and cure jet-lag at the same time? In addition to reducing your light electric bill by 80% over incandescent lights and seemingly lasting forever, LED lightning of the future may offer a cure for jet lag as well as potentially enhance moods. But home automation systems will probably need an upgrade first, which is why the Internet of Things (IoT) is so exciting. We’ve talked frequently about how the IoT will let you better control your indoor air quality, but that lighting is another important aspect that IoT should help address. Researchers have recently begun to regard light as both part of the environment and a “drug” that can have significant impacts on both your mood and daily biological clock (“circadian rhythm”). New Jet-lag app UMichigan and Yale researchers have released an iPhone app that mathematically models jet lag. You tell it where you are, where you are going, and it provides you with a four day schedule to completely retrain (or entrain) your internal circadian clock in a time period (four days) that is much more aggressive than previously thought possible.… Read the restMH370 Hunt: IoT Sharks with Laser Beams?
MH370 and Crowdsourced Sharks with Laser Beams? The disappearance of MH Flight 370 has revealed a major gap in the Internet of Things: most of the world is water and lacks decent broadband coverage due to the ocean’s relative inability to transmit radio waves. Austin Powers fans will recall Dr. Evil’s obsession for “Sharks with Laser Beams” and we’ll see what MH370 has to do with them in a bit. Crowdsourcing rapid technological innovation in emergencies During the hunt for the plane, innovative technological solutions were crowdsourced that later were used in the investigation (perhaps through independent discovery by very qualified experts or perhaps as result of the crowdsourced suggestions). Proposals such as using the doppler shift to fine-tune the Inmarsat data, combine Inmarsat data with radar data, and use military antisubmarine sonar buoys were all proposed in online forums, days or even weeks before they were official announced by investigators as novel techniques used in the investigation.… Read the restCrowdsourced seismic sensors might save your life someday.
Crowdsourced Seismic Sensors? A frequent topic on this blog is the use of Arudino and crowdsourced technologies to address air quality issues. Can similar technologies be used adopted from air quality technologies to improve seismic predictions? It turns out the answer is yes. Unless you’ve been living under a large rock these last few days, you’ve probably heard that Los Angeles was struck in the last two weeks by what the USGS describes as a “moderate” 5.1 earthquake with “light” fore and aftershocks of around 4.5. (The Saint Patrick’s Day foreshock trembler prompted our earlier article on robot-written newspaper articles , music, and movies.) During that same period, there were similar or slightly quakes in Chile, Alaska, Greece, and Japan. And let’s not forget the 5.7 quake that struck DC back in 2011 to much mirth on Facebook. There was a significant difference between these quakes and the ones in Los Angeles: (1) they didn’t occur underneath a megapolis of some 13+ million people, and (2) they didn’t occur under one of the world’s major media capitals, where celebrities and publicists are conditioned, like Pavlov’s dog, to associate earthquakes with the salivating opportunity to tweet against a trending hashtag, emergency smartphone power at the ready, and (3) they didn’t have 100 aftershocks within a 24 hour period.… Read the restCheap air filters for the broke?
Cheap air filters when you can’t afford to make a fashion statement? Air pollution is serious enough to create elevated cancer, trigger allergies and asthma is of concern in nearly every major city in the world. However, according to NASA, the worst PM2.5 pollution is in Chinese and Indian cities, places where it may be difficult for the average citizen to afford a traditional, consumer-grade air purifier. As most people don’t want to wear a mask all day long and look like a medieval plague doctor, the hunt is on for other cheap technologies, such as dirt cheap air filters and purifiers. [UPDATE: Thomas Talhelm of Smart Air Filters emailed us some comments/corrections on the article. We’ve included these in the comments below.] One Chinese/American startup, based in Beijing and the US [Update: they are mainly in Beijing], may have a solution. Smart Air Filters has come up with inexpensive kits consisting of little more than a fan, some duct tape [Update: it’s a velcro strap], and a HEPA filter.… Read the restRecent Posts
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