想知道自己睡眠状态是否良好?想知道自己饮食是否合理?一些新颖的自我监测器可实时跟踪人们的日常活动,包括睡眠、饮食甚至心情,从而让我们的身体更健康,工作学习更有效率。今年4月里一个宁静的夜晚,美国波士顿某车库里聚集着一群年龄在20～30岁的年轻人,他们多为男性。这些人中有健身爱好者、科技发明怪才,还有一些对自己身体各项指标进行监测的慢性病患者。他们 Want to know if your sleep status is good? Want to know if your diet is reasonable? Some novel self-monitors keep track of people’s daily activities, including sleep, eating and even mood, to make our bodies healthier and work-study more efficient. On a quiet night in April this year, a group of young people aged 20 to 30 gathered in a garage in Boston, United States, mostly male. Among these people are fitness lovers, science and technology invention geeks, there are some of the indicators of their own body to monitor chronic diseases. they