It changes colours every few hours from green to blue to a red and blinking to inform about the job opportunity. The worker is given a limited amount of time to respond to the job request, within which if he responds with a yes (green button), he receives the job details in white light with an audio clip and printed details.
If the worker accepts the job, he receives the job description and reporting time as audio and print.
'Aasha ki kiran' connects employers (from a website) to the daily wagers with the lighting of this lantern.
The Arduino circuit.
The Arduino circuit.
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