Heartbeats can now be measured without placing sensors on the body, thanks to a new way to measure heartbeats remotely, in real time, and under controlled conditions with as much accuracy as electrocardiographs.

The researchers say this will allow for the development of "casual sensing" -- taking measurements as people go about their daily activities, for instance, when they are going to bed or getting ready to start the day. Kind of like a Fitbit, except accurate

"Taking measurements with sensors on the body can be stressful and troublesome, because you have to stop what you're doing," says Hiroyuki Sakai, a researcher at Panasonic. "What we tried to make was something that would offer people a way to monitor their body in a casual and relaxed environment."

I don't like using the term "consumer" because it implies an economic function of the searcher.  There is certainly an economy (exchange of value) in the Searchable Web Ecosystem but "consumers" are really "searchers".  I say "consumers" because people identify with that word more readily than they do with the word "searcher".  A "consumer" is someone like you and me: we consume things.  A "searcher" is someone who is statistically measured in a more clinical environment.

No one expects much of the social sciences, so a heavy reliance on undergraduate psychology student surveys to draw conclusions and resulting lack of reproducibility is dismissed, but the National Institutes of Health is nearly half of the federal government's and lack of reproducibility in biology and other life sciences is of greater concern for that reason.

If it can't be replicated, is it science? Sure, but it's a complex explanation for the public educated on the science process.

In the last few days, there has been a spate of reports that the incandescent bulb is on its way back.  This relates to work by a group of authors at MIT plus one at Purdue University in Indiana, featured in a news report from MIT:

A nanophotonic comeback for incandescent bulbs?

Many of us might look forward to this, having found compact fluorescent lamps troublesome, and LED lights a bit weird.

It relates to this very recent publication,:

An app that blocks third parties from identifying an individual's location based on what they search for online received a "best paper" award at the recent Institute of Electrical and Electronics Engineers (IEEE) GLOBECOM Conference, Symposium on Communication&Information System Security, in San Diego.  

A research team led by Linke Guo, assistant professor of electrical and computer engineering at Binghamton University, says, "This is really attached to daily life. The trend of people using searches and social networks on smartphones which aren't well-protected is going up. Sometimes people share too much information. This is a way to help provide some security." 

Sperm that don't swim well rank high among the main causes of infertility but these cells may get a boost from motorized "spermbots" that can deliver poor swimmers -- that are otherwise healthy -- to an egg.  

Despite not actually having a car in production, the firm Faraday Future has headline-writers gushing about its “Tesla-killing supercar” – an all-electric car that looks like the Batmobile.

There is no doubting that the FFZero1 concept car just unveiled at the Consumer Electronics Show in Las Vegas this week is eye-catching, but it’s one of a number of new and transformed car brands.

While expanding a reservoir in Snowmass Village, Colorado, construction workers stumbled upon a big bone. And then another, and another, and another. 

Nadine, a friendly human-like robot at Nanyang Technological University in Singapore will greet you back and shake your hand. Unlike conventional robots, the inventors say Nadine has her own personality, mood and emotions, and the next time you meet her, she will remember your name and your previous conversation with her.

She looks almost like a human being, with soft skin and flowing brunette hair. She smiles when greeting you, looks at you in the eye when talking, and can also shake hands with you. She can be happy or sad, depending on the conversation. Nadine is the doppelganger of its creator, Prof Nadia Thalmann, powered by intelligent software similar to Apple’s Siri or Microsoft’s Cortana. 

Almost 10 years ago, we created the Science 2.0 movement, which was geared toward modernizing science collaboration, publication, communication and participation. And then...not much changed. Science is, at its heart, competitive and there is no benefit for most scientists in collaborating. The person who puts something all together at the end will win a Nobel Prize and everyone else will get nothing.

On the smaller scale, everyone who wants government funding is competing for it, so collaboration will only help another lab avoid expensive mistakes or get to a result sooner. Science 2.0 was greeted with enthusiasm...for someone else, anyway.