Indian Students Create 'Smart-Tracker' Uniform with Nano-GPS to Locate Kids
When the child leaves the house, the transmitter will cause a sound in the receiver which will indicate the child has moved out of the house. It is very useful for parents of young children and costs nearly Rs 1,000.
from Top Buzz News- News18.com https://ift.tt/3gPL0Ao
from Top Buzz News- News18.com https://ift.tt/3gPL0Ao
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