[jarpineh]

Whoa. Thank you for the info dump. I'll see about making use of these.

That Tap device has moved from fingers to wrist, I see. Sadly it's out of stock. Plus getting niche devices outside US is expensive and warranty probably doesn't work.

[1] https://www.tapwithus.com/product/tap-xr/

Edit: that LTT video makes a good case for the device, if only in typical 'tube fashion.