You've taken it further than I was even thinking. There are a lot of potential applications. A micro-drone swarm could aid in construction by moving building ma

You've taken it further than I was even thinking. There are a lot of potential applications. A micro-drone swarm could aid in construction by moving building materials into place. They could grab a beer from the fridge for you. The only requirement would be proximity to the recharging station (meaning they couldn't, for example, walk your dog).