Your comments

Possibly do that. Thank you for your help.
It's like avatar in smart house. Why do they think that there should be a human head? Why empower a house by characteristics of persons, that have their own opinion and will - we perceive it as such at the level of instincts. Why react with it in this kind of emotional relationship? Is it nice when someone staring on you all the time even when you're in your own home?

The site will represent the line of high-tech products. And I want to create the very essence of advisor to serve visitors. It looks like part of the site design. It will be face, but no soul. It serves to verbal and visual contact with the visitor. It must be very comfortable interface. No more no less.

for example: