A family skiing mishap shines a spotlight on MEMS motion sensors and the potential for accident prevention.
I am a mom, first and foremost. Right now I am an angry mom, because I have a daughter with a concussion, caused by an accident that was no fault of her own. And because I am a mom who works with MEMS
(MicroElectroMechanicalSystems), I have started thinking about how MEMS might have prevented, as well as detected her concussion sooner.
First let me back up and tell you the story of what happened because I think it’ll help you understand my frustration. I have been a skier most of my life, and since we started skiing as a family three years ago, my two girls (ages eight and 11) have become great skiers, practicing safe and controlled skiing. And yes, the whole family wears helmets.
Recently we went skiing in Western PA. And while I will spare you the gruesome details, as you can see from the picture I am sharing with you, our ski trip did not end well. Basically my eight-year-old daughter was hit by the equivalent of a 225-pound out-of-control freight train on skis, as he snowballed down the mountain and took out my daughter. Now my daughter has near-constant headaches, is tired most of the day, can’t read without pain and will likely miss up to a month of school.
Ski patrol did a good job of assessing her on the mountain, and on the day of the collision she showed no signs of concussion. Her symptoms only started the next day when she fell asleep in class ten minutes into the school day. Only later did I learn that this is quite common, complicating the detection and diagnosis of concussion. In fact there is a lot of confusion when it comes to concussion and that’s what got me thinking about MEMS in many ways.
Accident Prevention - MEMS Motion Sensors
First I started thinking about the idiots that caused the accident. (There were two of them who collided and then one took out my daughter.) With MEMS motion sensor technology like that developed by Xsens and Movea, I envision myself as “vigilante ski mom” seeing lunatic skiers or inebriated skiers. When I see them, I would tag them with a motion sensor that can recognize gestures and would wirelessly send data to ski patrolalerting them when the skier is exhibiting inexperienced skier gestures and on a double-black diamond.
Watch this Xsens video to get a sense of what I am talking about. Then watch this video of Movea’s motion sensor technology featured by Venture Beat at CES to see why I think this could work – maybe even by putting sensors into ski lift tickets. Think about it, when you buy a lift ticket, you agree to the “skier responsibility code” – which means you will ski at your level and won’t mow down other skiers; MEMS technology developed by Movea and Xsens could help enforce it.