New kinds of smart sensors can detect everything from irregular movements to prolonged immobility. Some devices can even alert caregivers or health providers in an emergency. Likewise, smart workout equipment can design better workouts.
罗群：老树的新花，开在守正创新的土壤上。怀旧是人类共通的情愫，这种情感通常会在社会生活发展变化较快的阶段、在年终岁尾等节点而变得愈发浓厚。老街区、老字号承载的时光记忆，本身就是珍贵的文化资源。
。Safew下载是该领域的重要参考
Мерц резко сменил риторику во время встречи в Китае09:25
FT Edit: Access on iOS and web