Electro magnetic pulses - wireless magnet sensing
I'm sorry if this has already been discussed, but looking over the bottlenose projects and applications, it seems to me that the problem with them is that they need to be on your finger. I don't hate gloves, but I hate bulky hardware that goes on my hands. The beauty of magnets is that even when the bottlenose is on your hand, it's not directly touching your magnet. What it's really doing is sending a short distance wireless communication to your nerves, with the magnet acting as a receiver. So, correct me if I'm wrong, isn't it possible to create a slightly larger electrical field (or pulse) similar to an EMP, that is too small to disrupt electronics, but able to be detected by your finger magnet? I'd personally love a little hardware in my phone that buzzes my hand when I get a text. Has anybody here experimented with isolated signals or electrical pulses that aren't on your hand, directly?