Context based reminders make your life easier.
A calendar app that can recognize different types of entries, like travel, vacation, flights. When the app recognizes a certain context – let’s say flying to London for a week – it suggests helpful alerts like checking in a couple of days before the flight, making arrangements for travel insurance, etc.
A fun way to get reacquainted with old classmates.
You are the game organizer. Prepare an online table. The first cell of each row is numbered. You inform each of the participants which row is theirs. They have to use the next cell in the row and fill it with current facts about themselves. Everyone tries to guess who is the person in each row, based on their current facts.