[dugmartin]

For a long time I've had a glimmer of an idea for a todo app that combined automatic carryover (and slow automatic pruning) of items from day to day coupled with a ever expanding set of selectable frontends to engage the user.

Example frontends would be things like "Wheel of Do" where you spin the wheel and it lands on an item, Castle Wolfenstien 2.5D shooter where a todo item is an enemy, a Star Trek style control panel, etc.

Like I said, its a glimmer of an idea but it handles the two things I have problems with in any todo app: an ever expanding backlog and getting bored with the UI.

Please build it someone, I don't have the time. :)

[pps]

Try https://amazingmarvin.com/. I don't use it, but I remember they have developed something similar to your ideas.