It’s 2020. We have electric, self-driving cars. On demand access to nearly every TV show, movie, or song ever made. Wind energy created literally out of thin air. The world is changing faster and faster.

Yet with all these advances in science and technology, we still so easily forget even the simplest of things. The more change, the harder it is to keep track of everything. No combination of Post-It notes and Alexa reminders will do.

Have you recently forgotten something from the grocery? A...