| ▲ | 1116574 11 hours ago | |
I went into a slight hunt for more knowledge after reading this, and long story short you need to search NFMI (near field magnetic induction)[1]. As far as I can see from my limited reading the main use case of the tech is nfc (near field comm) and true wireless earbuds. https://en.wikipedia.org/wiki/Near-field_magnetic_induction_... | ||
| ▲ | DeathArrow 11 hours ago | parent [-] | |
Thanks, this will be an interesting read. | ||