Difference between revisions of "Inventions"
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==Electronics== | ==Electronics== | ||
===Earbuds and Hearing Aids=== | ===Earbuds and Hearing Aids=== | ||
| − | *A watch battery with a transmitter, for hearing aids and earbuds—easy things to lose. A bug, in fact, that can be turned on remotely maybe. | + | *A watch battery with a transmitter, for hearing aids and earbuds—easy things to lose. A bug, in fact, that can be turned on remotely maybe. |
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| + | ===Microphone Speakers=== | ||
| + | Currently I think there exist portable speakers that can hooked up to microphones by wire or wirelessly. These should be made so they can be carried on one's body, in a backpack or a breastpack under clothes, or in a jacket (perhaps with holes for the sound to come through). | ||
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| + | *Another way to do it is to broadcast a Bluetooth or other signal that can be received by a phone. Then each person in the audience with a phone can bring it out. | ||
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| + | *Still another way to do it would be to have a bluetooth signal going to portable speakers carried by friends of the speaker who sit in various location amidst the other members of the audience. | ||
===Mouses=== | ===Mouses=== | ||
Revision as of 17:33, 14 April 2024
Contents
Canes
There should be Swiss army knife canes. A cane should have a picker-upper, and a place to put a flask, a knife, pepper spray, a derringer, or a flashlight. The tip needs to be rubber.
- Multi-Functional Foldable LED Walking Cane, which is just an adjustable height folding cane with an LED.
- Grabber Cane, which is just what I was thinking of.
- Helping Hand Crane, another pickerupper one.
Walking Stick/Machete
Has anyone heard of a combined walking stick (with a point at the end for support on dirt slopes) and machete (for cutting weeds and small branches)?
Multi-Tools
- The MTP-6 tactical pen, with flashlight, pen, bottle opener, sort of wrench and screwdriver. COuld add a scissors.
QR COdes
Improve on them for business cards. Maybe just a frame. Maybe spirals. Patent the software. THere is opensource Python QR code code available in the Pyzbar library. Talk with cellphone companies.
Neckties
- Different sizes
- Way to put markers on them for easein tying.
Electronics
Earbuds and Hearing Aids
- A watch battery with a transmitter, for hearing aids and earbuds—easy things to lose. A bug, in fact, that can be turned on remotely maybe.
Microphone Speakers
Currently I think there exist portable speakers that can hooked up to microphones by wire or wirelessly. These should be made so they can be carried on one's body, in a backpack or a breastpack under clothes, or in a jacket (perhaps with holes for the sound to come through).
- Another way to do it is to broadcast a Bluetooth or other signal that can be received by a phone. Then each person in the audience with a phone can bring it out.
- Still another way to do it would be to have a bluetooth signal going to portable speakers carried by friends of the speaker who sit in various location amidst the other members of the audience.
Mouses
- pocket on top for putting an corded or cordless mouse in.
- elastic inside and on th side for putting a mouse in.
- similar Stylus pockets and elastic.
Safes
Safes and fireproof boxes ought to have a radio signal emitter inside that is triggered by the heat of a fire. Perhaps one heated by motion would also be good, that can be turned off after you have finished moving the safe to where you want it, using a simple code.
