pity 802.11ad kind of floundered. i feel like we saw so few devices that we never even really figured out how well it worked, what kind of range if any it got.

pity 802.11ad kind of floundered. i feel like we saw so few devices that we never even really figured out how well it worked, what kind of range if any it got. i wonder if we'd be better at making chips/devices, now that we have a lot more experience doing higher bandwidth wifi.