This is scary even though it could be useful. They'er so small they could go anywhere. They could invade your privacy, bring diseases and who know what else.
The problem with this robot bee is the wire, not very practical.
The next video shows what might happen someday.
Published on Apr 28, 2014
NewBees -- The future is already here: www.robobees.info
"If we carry on with chemically intensive agriculture model, it is quite possible that we may affect our pollinating insects to such a degree that we reach a global "pollination crisis". This is the imaginary future we do not want. This future where bees and the biodiversity they help maintain, have finally fallen victim to chemically intensive industrial agriculture."