I’d look to Swiss army knives for inspiration. Knife, screwdriver, scissors, pliers. A light. Someone said phone holder… I’d have the phone embedded in the arm, positioned to be easy to see and access. Have the lock screen be various health stats: heart rate, Vmax, Time. Usb charging port… Be able to both charge the arm, and charge devices from the arm, maybe with a retractable cable ala cyberpunk 2077. Camera in a fingertip, ideally connected to XR glasses, so I can see behind or under things easily, able to be a microscope. Electric arc lighter in another fingertip.

TIL, thank you!

My understanding was that the law was changed in the US so student loans couldn’t be wiped by bankruptcy, and the government then increased how much it could loan due to the security. Tuitions rose to meet the new supply.

Facebook started out as invite only for a few years so they might have been looking to emulate its early trajectory. Gmail also started that way.