Inspiration from the future is about being inspired by the future and using that inspiration to meet the current challenge. To look far ahead in thought and to fill up with inspiration, you can watch a science fiction movie or read science fiction novels/comics on your own or in a team. Especially films that have been around for years or decades offer exciting perspectives on how people saw the preview of the world back then and what also possibly became reality from it.
Films such as Starship Enterprise, Orion Space Patrol, The Jetsons or all James Bond films provide interesting food for thought and inspiration, which in turn can be used to set new goals and framework conditions.
And by the way, it is of course also a good measure for team development.