The Flying Ball or Orb is a small break through, and looks to be more like a great holiday gift than weapon for defense. It’s benefits are that it can go in any directions, roll, then take off again in an instant. How will it help or assist? It supposedly will be able to take off and land in places that are difficult to access. It also can level itself if it gets bumped in the air. Want one? It supposedly costs $1440. That’s doable.
(LATimes blogs – Orb)