![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
A. The device could be used to take apicture of your body each week, then compare it with previ- ous images.
B.
That is going to be the difficultpart.
C.
The cut could then be treatedinstantly, so avoiding possible complications.
D.
Instead of relying on hi-techhospitals, the emphasis is shifted to the home and easy-to-usegadgets.
E.
Experts are also working on a"digital doctor", complete with a comforting bedside manner.
F.
A toothbrush that checks blood sugaran d bacteria while your brush is currently in development inUSA.