The Plant Doctor, a device that detects the health of your plant.

Designed by Fan Xu and Du Xubing , it aims to ensure you get the exact readings via the integrated micro-controller technology. The device powers using the electrolyte in the soil for energy and the sensitive soil nutrient sensor analyzes the soil and process the information. The usual suspects of soil moisture, nutrition content etc. are charted easily.
In addition, we also discovered that a quick scan of the leaf with
the device will also reveal information regarding the plant’s health.