There are also ski helmets with similar technology. https://www.snow-online.com/skimag/exclusively-in-schladming-first-smart-ski-helmet.htm https://www.snow-on

There are also ski helmets with similar technology. https://www.snow-online.com/skimag/exclusively-in-schladming-first-smart-ski-helmet.htm https://www.snow-online.com/skimag/exclusively-in-schladming... Mind you, you will get laughed off the slope with that on, but...