The VTT Technical Research Center of Finland said the device, which is has patentedhas yet to sell, could prevent millions of portable appliances being stolen every year.

• 据路透社10月14日报道，这种防盗装置由芬兰技术研究中心研制成功。该中心指出在一份声明中表明：“这种防盗装置配有准确识别使用者步态特征的传感器。