Wireless, true wireless, everything. I don’t want wires at all. I’m talking hooking a pc/console to your 8K monitor/TV with no wires at all. I’m talking HiRes, better than CD quality, music coming from my iPhone to audiophile grade headphones (dac/amp as well).
I also want an iPhone that has a 4K pico-projector on it that displays a keyboard on a desk, where you can type, and the pico projector would push out a large, high quality image.
Teleportation, obviously
Self-healing tech
Lifelike VR the covers up all of your vision (including peripheral)
Gaming computer that is all in a usb stick and can hook up to any monitor/TV
Electric Car that has a battery that can take me fully across the US on one charge.
Completely painless medical procedure that heal instantly
A cigarette that causes no harm
All the good parts of intoxicants that don’t get you addicted or ruin your life.
Motorcycle with a force field around it, so you can’t crash or get hurt
And a lot more