E-ink screen on back of the laptop display (on the lid), to display decals, wording or whatever. Can come as a stock feature of a laptop or add-on gadget.
A digital clone of you. It trains on all the information you can provide about you (social media, docs, speech, stories, q&a, BCI, etc) and carry out things on your behalf, being you.
A service that tells you how early you actually should be at the airport, by taking into account the number of flight departures and airport infrastructure, etc
Pro Procrastination app: Powered by GenAI, you can describe the work you should be achieving and it suggests creative and relevant distractions you can do to delay the work at hand
Virtual dog in Apple Vision/AR. Starts as a puppy and grow up like a normal dog in your household (unless you take them out). Freemium model where you can pay to pause aging for a paid duration anytime in their life. Only dies with the owner.
Bluetooth toothbrush that analyzes your brushing and updates mobile app with trend data on brushing time, pressure and motion. Maintain a leaderboard with your friends and family on brushing.
AR pet that lives across your devices. For example, on Apple platform it would use something like continuity to live across your phone, computer and in your living room via #AppleVisionPro. Who’s a good boy 🐕
Shoes with sensors (accelerometers, etc) that connects to a phone app via Bluetooth that monitor irregular walking patterns and provide early predictions of chances of falling. #HealthTech
Implant chip (or swallow-able?) which comes with an app, that tells you how drunk you are. Helps maintaining the optimal drunk-ness for the occasion where it is all fun but not too drunk.
E-ink tie. 👔 Looks like a regular cloth tie (so that any self-respecting duck could wear it). Only needs power/connectivity to change the pattern via app. The tie connects to the pattern changer device like using a wireless charger.