we've got toys like the r2d2 which is very much like blurring the line between a t robot, becau ac control. it has a sense of personality. >> are there going to be other robots that help me accomplish something? >> i think that there are certain things they can do now that help look like just a smart speaker they can take photographs and i think maybe you're going to start to see them edge into security, for example like the curry robots can tell not just who you are, but like when this is a fun family activity, and let's snap a photo of this because you're probably going to want to capture this and you're not going to want to step out and say let's take a photo. >> moms are rejing so we can actually show up in the pictures. this is a real problem. it's a thing you know. speaking of smartphones, they're not just for cameras anymore. we use them as personal assistants. >> of course. >> for alarms and ordering groceries, and all of that. one problem, though, is oh, you look down and your battery is dead. where are we going with smart charging? >> so what's really interesting, we've seen this