undefined | Better HN

0 pointsgondo7y ago0 comments

what about a combination of devices? watch on a wrist, phone in a palm of another hand, AR glasses on a nose and side of a head, (going to the extreme) maybe some necklace or a ring

0 comments

JshWright7y ago

They would need to be electrically connected. Are you going to run wires between them?

lz4007y ago

Couldn't they be connected wirelessly and send the electric signal they receive digitized?

JshWright7y ago

It works by comparing the voltage potential across two or more points (in the case of the watch it's comparing the right arm against the left)

1 more reply

j / k navigate · click thread line to collapse

0 pointsgondo7y ago0 comments

what about a combination of devices? watch on a wrist, phone in a palm of another hand, AR glasses on a nose and side of a head, (going to the extreme) maybe some necklace or a ring

0 comments

JshWright7y ago

They would need to be electrically connected. Are you going to run wires between them?

lz4007y ago

Couldn't they be connected wirelessly and send the electric signal they receive digitized?

JshWright7y ago

It works by comparing the voltage potential across two or more points (in the case of the watch it's comparing the right arm against the left)

1 more reply

j / k navigate · click thread line to collapse