translation.en: We showed in a study a few years ago that you can actually match the palm of someone's hand up to the computer mouse that they use routinely with up to 95 percent accuracy.
translation.zh: 我们在几年前的一个研究中展示了， 你甚至可以将手掌上携带的物质信息 与日常所用的鼠标上的相匹配， 准确率达到95%。