
Although most of the current wearable devices are still focused on smart watches, smart bracelets, immersive glasses, etc., their exploration space has changed a lot. From the elderly to babies, from headsets to socks, from outside the body···

Since the launch of Nokia N9 in 2011, a word about mobile phone screens has gradually become known to people, which is "2.5D glass". The biggest difference between 2.5D glass and ordinary glass is that although the front of this k···