156 results found
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displaying 52-54 |
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| Earplug smart
I am thinking of making an earplug that passes on specific sounds and doesn't allow the other sounds to be heared. This device has a switch to adjust special frequencies of sounds, and if they are the same the sound passes and can be heard. This device can be very helpful when two or more sounds are mixed and you can not distinguish the one you want to hear.Reward: One for myself
There are 3 replies to this idea
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| Rape or kidnapping alarm and tracking device
It would be like a tiny nanoalarm disguised as a button or belt buckle on a woman's pants and if forcfully pulled out or torn or misplaced a silent alarm will be activated and police will be alerted, also a set of earrings or hair clip that will act as a tracking device if you press a tiny button on it, so then the police will be able to find you. Women could wear them everytime they go out at night alone or to a bar or something.Reward: women feel safer.
There are 5 replies to this idea
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