Abstract: A tracking and emergency alert device is provided which allows a user in emergency to trigger an alert and automatically send it to all the people located in the neighborhood of the user in a community. Each device in the network is identified with a unique identification code. Upon receiving the emergency alert, the end-device carried by the people in the neighborhood, rings an alarm along with vibrations and blinking lights to indicate receipt of an emergency alert so that the user carrying the end-device can approach the location immediately for assistance. The device may also be used to track the movement of the user based on the location coordinate of the nearest wireless access point to which the device is connected at a particular time. Using the device, an emergency alarm can be raised within a second to alert all community around us to ensure security within fraction of seconds.

Abstract: The present invention relates to a lightweight multipurpose vehicle, wherein the lightweight multipurpose vehicle further comprises an engine run by petrol and natural gas, a three phase or a single phase electric induction motor sourced from batteries, paddles, inverters and a switch that allows the driver to drive the lightweight multipurpose vehicle by using at least one of an engine, or a three phase or a single phase electric induction motor powered by batteries or by paddles that have chains to transfer energy from the pedal to rear wheel, so as to rotate the rear wheel, to move the lightweight multipurpose vehicle of the present invention. The lightweight multipurpose vehicle of the present invention also generates electricity sufficient to power all electrical/electronic devices in house.