sensor

You're biking along, minding your own business. You reach an amazing downhill stretch. You pick up speed. You're really cranking along. Oh no! A hippopotamus wanders onto the trail! You swerve and end up faceplanting in the bushes.

Don't fear, your helmet will dial your emergency contacts and give your location. The ICEdot Crash Sensor is a stick-on sensor that mounts onto your helmet. It connects to your smartphone via Bluetooth. When it senses an impact, it sounds an alarm and starts a countdown clock on the crash sensor app. You have a set amount of time to turn it off.… Read more

Old McDonald had a farm. E-I-E-I-O. And on his farm he had a cow with a wireless intravaginal temperature sensor. E-I-E-I-O.

Swiss farmers are helping to test a new system that sends them alerts when their dairy cows are in heat. Stresses and supplements have led to cows showing fewer visual signs of being in heat. That's where technology is stepping in.

The system from Swiss company Anemon consists of a wireless sensor (installed where the sun don't shine) and a transmitter box that attaches to the cow's collar. An accelerometer in the transmitter collects activity data.

When the cow reaches an optimal temperature (also know as "feeling frisky"), the transmitter text messages the farmer to arrange for a bull rendezvous or artificial insemination. … Read more

COLOGNE, Germany -- A decade ago, a cataclysm rocked the photography business as digital image sensors replaced fim.

It turns out that was just the beginning.

At the Photokina show here, it was clear a second wave of change is sweeping through the industry. Cameras produced during the first digital photography revolution looked and worked very similarly to their film precursors, but now designers have begun liberating them from the old constraints.

Three big developments are pushing the changes: a new class of interchangeable-lens cameras, the arrival of smartphones with wireless networking, and the sudden enthusiasm for full-frame sensors for … Read more

Sony has been on a roll with its camera image sensors, and a close look by ChipWorks shows that the iPhone 5 uses one of its products for the main camera.

A close-up photo shows the Sony brand name on the 8-megapixel sensor at the heart of the camera.

It's not a big surprise: Sony is very competitive with image sensors these days, and former Sony CEO Howard Stringer let slip earlier this year that Sony was supplying camera technology to Apple.

But the iPhone 5 has two cameras, of course. The lesser one, a front-facing camera for videoconferencing … Read more

Intel Capital has invested in a company that provides motion-sensing technology, hinting at possible future user interfaces for personal computing devices.

Grenoble, France-based Movea said this week that it has secured 6.5 million euros (about $7.9 million) in funding from Intel Capital.

"We look forward to...increasing our involvement in the MEMS and motion sensing space in general," said Erik Jorgensen, investment director for Intel Capital, in a statement. "We believe the role MEMS plays in technology, particularly on the mobile side, is going to continue to increase at a rapid pace."

MEMS, or … Read more

If you're not afraid to swallow your technology, you may want to check out new tech cleared by the Food and Drug Administration this week that lets you ingest a digital sensor powered by stomach acid that alerts your doctors about your health and your treatment habits.

The technology consists of a tiny, silicon-based sensor that, at 1mm wide (roughly the size of a grain of sand), can be consumed via pills and pharmaceuticals and pass through the body much like high-fiber food.

According to the developer, Proteus Digital Health, once the sensor is swallowed, stomach fluids that come into contact with it provide enough power to relay a signal that documents exactly when it was taken. This data is transmitted to a battery-powered patch worn on the skin that detects the signal and records the exact time the sensor was swallowed.… Read more

When I started reading about Lumoback's Kickstarter campaign this morning, my left foot was curled under my right thigh and my back was slouched so far forward it was almost cartoonish. A few sentences in and I was sitting tall, but by the end of the page a few minutes later I was back to my old ways, an offense I'll surely pay for in ibuprofen costs in the years to come.

Enter Lumoback, the sensor and app that hopes to rise above its competition. (Yes, there are several sensors and apps aimed at improving posture.) And having hit its $100,000 goal in a matter of days, with 26 left on the calendar, it looks like it will at the very least see a round of production.

The brainchild of three Stanford grads -- an engineer, physician, and entrepreneur -- Lumoback is essentially a sleek little waistband that tracks movement data and syncs wirelessly to an iPhone 4S or new iPad. The team says it's prioritizing support for Android as well.… Read more

The debate about "unboxing" rages on, so in this week's Always On episode, I actually get down to using a pocket knife to open up the new Google Nexus 7 and Nexus Q. And I try to bring back some of that old Molly snark so many of you have been asking for. Sometimes it's hard to put together a whole show and then remember to write in the personality! I'm working on it, though.

I had a pretty great time running around Google I/O, mainly because of the food, and of course, the … Read more

Sony sees an opportunity in CMOS image sensors and is investing serious cash into them to prove it.

The company today announced that it plans to invest about 80 billion yen ($996 million) into the Sony Semiconductor Corp.'s Nagasaki Technology Center. The funds will start flowing in the first half of the fiscal year that ends March 31, 2013 and will be cut off in the first half of its next fiscal year.

Sony's investment is designed to increase total production capacity for CCD and CMOS image sensors to approximately 60,000 wafers per month by the end … Read more