* Developed an Android app, which can be attached to a motor vehicle to track the live pollution level (in ppm) in the areas of its movement

* Attached a sensor to a car body and stored the data received from the sensor in the database & tracked the live location of the car using the Google Map API in the Android App

Designed a line follower robot which when placed on the fixed path, followed the path by detecting the line; the direction of motion of the robot depended on the two sensors outputs

Understood the modes and benefits of e-commerce system over manual commerce system, resulting in the usage of gateways in the e-commerce system and the necessary security features it needs