A very low cost (below $10) invisible leash
A very low cost (below $10) invisible leash
Idea Description
Below ten dollar ($10) cost that designed with a basic 4-bits microprocessor, RFID IC, and speaker to warn a guardian (adult to a kid, healthcare worker to patient or someone had Alzheimer, a sitter to an animal) when the one in custody is outside a selectable 10 feet or 20 feet distances monitor by RFID. A rechargeable battery is good for everyday use.
What will you do if you win $10,000 for this idea?
1. Gather all materials and make a prototype in laboratory.
2. Prototype test and improvements with better hardware and wrote software
3. Make final design and artwork.
4. Run final product check and cost review.
5. Contact manufacturers and do mass production.
Vote for it now.
If the margins are so slim as a low cost alternative, why not make it a luxury product until RFID is cheap enough to offer a low cost version?