Safety device to see what your kids see, know their pulse, and more

[Meian]

http://www.newscientist.com/article/...-eye-view.html

Yoko Ihara is watching her 5-year-old son Yoshinobu playing at a nursery in Tsukuba, Japan. She works full-time, and wonders how Yoshinobu gets on when they are apart. In this way, she's like many other mothers. Yet for the next five weeks, Ihara will gain insights into her child's life that few parents have before.

She and Yoshinobu are taking part in an experiment to test a unique child safety device. The technology builds on existing devices that can track the location of a child, but this gadget also monitors what the child is seeing, and even their pulse. If a child's heart rate is faster than usual, it snaps a photo of their point-of-view and alerts parents via email.

The device's makers, a team led by Seung-Hee Lee at the University of Tsukuba, say carers could use it to identify bullying, for instance. It could also reveal if a child is separated from other device-wearing children for a given stretch of time. A password-protected website allows parents to access an activity log and photos taken during the day.

During the trial, 10 children aged 2 to 6 will wear the 97-gram device for several hours a week. As well as a camera, it holds an accelerometer with gyroscope, a GPS receiver and a digital compass. The heart rate monitor sits under clothing.

Light play
When New Scientist visited, the children were showing off their colourful devices to each other. "The devices have been sturdy and have endured kids falling off of play equipment and accidentally hitting them," says Lee. "It was important for us to make sure these were light and children's activities wouldn't be hindered by the device, and it was equally important they would want to wear it."

To minimize possible effects from exposure to electromagnetic waves, the units are set to emit signals that are only a hundredth of what an average cellphone emits. "The signals are weak, but we set it up that way to make it safe," says team-member Masatoshi Hamanaka. The weak signals mean that 30 relay points and 18 transmitters needed to be planted around the nursery.

Right now, each device costs roughly 100,000 yen (£800) to make. But with cheaper sensors, the team aims to manufacture the devices for half that price. Lee also sees the device being used in the care of people with dementia.

Privacy concern
Future experiments are planned for school children aged 6 to 11 in Japan, with an additional microphone that can pick up and store the wearer's conversations.

Kenji Kiyonaga, who researches child safety at Japan Women's University in Tama, Kawasaki, says the technology is intrusive, but would be tolerated in Japan, at least in the near future. "Standards of privacy are low here," he says. "In the US or Europe, there would be much more controversy surrounding such child-tracking devices." Even if it's lightweight, the strap would feel oppressive for the child, he adds.

Lee brushes off such criticism. "I'm a mother and I'd say that if it's a parent's choice between a child's privacy and keeping them safe, most would choose the latter," she says. The strap has been carefully designed to be comfortable, she adds.

Always with the tacky colors like in the 90s cartoons on stuff like tanks etc. Seems to only work in the nursery vicinity due to the weak signal. Too bad, would've been more interesting in cases of abduction as opposed to "bullying." Also, lol @ 11 year olds having to wear this D: Just more fuel for bullies.

[Diamicles]

sounds like a fantastic excuse to not have to pay attention to your child

[MyTitthias]

Featuring even more information for parents to misinterpret!

[Yabby]

Incoming e-mail of naked women.

[Cephius]

Sending a picture every time the heart rate spikes? They do realize that kids run around a lot, right?

[Siniroth]

But does iit send one if the heart rate is low? What if the kid dies?

[Meian]

Wouldn't it spike before that happens

[Siniroth]

Depends on how quick you kni- I don't know, I'm not a doctor

[Kuya]

Whenever child abduction or statutory rape situations occur in the news, they should always be accompanied by the relevant statistics, so, maybe, the news won't freak out parents as much.

[Wintermute]

Title is misleading. I was expecting some new-fangled brain-jack dealie implanted into their skulls.

[Meian]

That doesn't sound very safe lol

[aduidarnenye]

Pretty awful idea.

[Milkster]

I can already see the overbearing, overprotective parents becoming more.... well yeah. I just feel terrible that kids can no longer be kids anymore~

[Alleya]

"Sir, I wish to return this device. It's malfunctioning."

"What's the problem?"

"It keeps registering my daughter's heart rate spike, but when the picture arrives it's just another girl in her class."

"..."

It's very strange to me how we seem to be systematically removing all notion of autonomy from children and then expecting them to grow into responsible adults. This kind of device is just fucking strange. But man, if you watch day-time CNN, it's filled to the brim with "experts" prattling on and on about how parents need to control every aspect of their child's life because of vague, nebulous notions of "danger" that kids need to be "protected" from. The only way you can protect your children, of course, is to make absolutely sure you spy on them at every turn, invade their privacy, and basically just lay in wait for the moment they slip up and pounce them. Just selling more fear, I suppose.

[chiyio]

Super creepy. Anybody who would consider using this probably shouldn't be a parent.

[arus2001]

Title is misleading. I was expecting some new-fangled brain-jack dealie implanted into their skulls.

Was kinda leaning toward GitS-esque Interceptor angle, myself.

[Jaregue]

sounds like a fantastic excuse to not have to pay attention to your child

this