“唇语”手机在公共场合,对于那些对着手机旁若无人大喊大叫的人,人们自然是十分反感。但这些人往往也有不得已的苦衷,比如周围声音嘈杂、信号较弱……日本NTT旗下的NTT DoCoMo正在开发世界上第一款唇语手机,以解除对着手机大声讲话给他人带来的困扰。NTTDoCoMo的工程师为此已经建立了一个模型,唇语手机有望在大约五年之内问世。唇语手机话筒附近接触感应器能够探测由嘴部周围肌肉引起的微小电流信号, “Lip” phone in public, for those who shout at the cell phone if no one, people are naturally very offensive. However, these people often have the last resort, such as noisier sounds and weaker signals ... NTT DoCoMo, a Japanese company based in NTT, is developing the world’s first lip-phone to relieve the annoyance of having to speak loudly to the phone. NTT DoCoMo engineers have built a model for this, lip-phone is expected to come out in about five years. The proximity sensor in the lip language cell phone microphone detects tiny current signals caused by the muscles around the mouth,