心脏病人的“求救器”手机能救人?一点不假。IBM公司的研究人员目前就为手机增添了一项新功能:为高危心脏病患者发送求救信息。IBM公司介绍说,新系统的核心是只有一盒口香糖大小的无线电信号转发装置。这一装置采用了可进行短距离、低功率无线通信的蓝牙技术,可与便携式心跳监测仪和手机配合使用。当使用者心跳达到“危险”水平时,这套系统能自动拨打一个预设的手机号码,以短信息的方式发出心跳数据。 Heart patients “distractor” phone can save people? Not false. Researchers at IBM now add a new feature to cell phones: sending distress messages to high-risk heart patients. IBM said the heart of the new system is a box of chewing gum-sized radio signal repeaters. The device uses Bluetooth technology for short-range, low-power wireless communication, and can be used with portable heart rate monitors and cell phones. When the user’s heartbeat reaches the “dangerous” level, the system can automatically dial a preset phone number to send heart rate data by SMS.