Evolution Robotics’ Mint floor cleaning robots were caught dancing to Black Eyed Peas’ “Boom Boom Pow” at CES this year. When they aren’t dancing the Mint robots mop and dust hardwood floors using reusable microfiber or Swiffer cloths. The bots navigate the room, working around tables and chairs. They are available at MintCleaner for $249.99. via @MeganSayers