The problem Smart budget Automation solves

This device can be used in hospitals to help patients, increase the luxuriousness of hotels and also maintain the budget in homes. It automates the things by notification of switches which left turn on. It can also reduce the budget by controlling the switches from anywhere in the world so if anyone leaves the switch in ON state, then can turn OFF the switch from anywhere.

Challenges I ran into

I have faced the following problems which were changeling to solve

1. Accuracy to predict budget and current inductance in the circuit
2. Latency in communication between device and cloud
3. To integrate timer and scheduler in device
4. Size of the device to install in switchboard