I have a family member who has autism. The thought has been expressed to me that although he is capable of completing tasks on his own, he often gets sidetrack

I have a family member who has autism. The thought has been expressed to me that although he is capable of completing tasks on his own, he often gets sidetracked and will (for example) get to the sink, but forget he's there to brush his teeth. It would be very helpful for him if there was some sort of 'call-to-action' when he enters an area of the house, i.e. a video previously recorded of him brushing his teeth comes on to the screen and he thinks 'oh yeah, brush my teeth!'. Being able to hack with these and scatter them about the house, add some sort of discovery capabilities (bluetooth enabled wristband? Seperate controller with webcam doing facial recognition? Now we're talkin...) and we're off to the races. Seems like there are a ton of applications for this, great work!