and dayna woeman. >> thank you for having us. >> new. >> connects a lot of people. let'ses you ask questions the same way you would ask siri. you can ask about the weather and you can also place orders through the device and you can also control different smart electrons in your home. >> can you show us how she works. >> the command word is alexa. alexa tell me the weather. >> right now it is 34 degrees with cloudy skies. >> this is not very expensive. right now there are a million different connected gadgets you can put into your home, on your wrist and they are all speaking to wifi. but they all require a different portal to use them or interact. so you have to go to one app after another. devices like this or siri or google now allow a single interface to interact with all the devices and that is going to make ar break the industry in a lot of ways. people don't want to spend 40 minutes getting their home adjusted. >> let's talk about hover boards. this was the hot item for a lot of kids. they're really cool but at the same time. >> dangerous. >> fires and explos