This is the day when Robots actually become useful, not a novelty. They have always been considered a research tool, or a way to further our knowledge in technology, but this takes it to a whole new level. This is when they can actually do tasks that are relevant to actual needs. We are not saying these are the first of their kind, we just think this is another great example of robots that actually do stuff that we need done, or that can make it easier for us.