According to a patent filed by Google’s (GOOG) self-described mad scientist Richard DeVaul and fellow engineer Daniel Aminzade, the company has designed an “anthropomorphic device” that could take the form of a “doll or toy” and interact both with people as well as tech gadgets from computers to DVRs. While the patent was filed in February 2012, it was only published this week.

The patent filing diagrams a stuffed teddy bear and a bunny rabbit, but says that the devices could also be shaped like mythical creatures such as dragons and aliens, or even humans themselves. Robots that are “cute” or “toy-like” are best, however, because they appeal to children as well as adults, according to the filing.

Equipped with cameras, microphones, speakers and motors, the toy animals could make eye contact with humans and blink; “straighten or relax” their ears, wiggle their nose, or twitch their tail.

And they could also handle certain chores if someone commanded them—say, to turn on a TV to channel 7, pull up a weather report, or blast a playlist of 1960s John Coltrane jazz.

Indeed, the robots could potentially act like a sort of butler or concierge for Google’s growing family of so-called Internet-of-Things devices, such as its Wi-Fi-enabled “smart” thermostat, Nest. The blueprint for the devices references the proliferation of automated systems and “Internet appliances” for the home, including lighting, air conditioning and even window curtains. “Thus, it may be desirable to be able to simplify the management and control of a variety of media devices that may comprise a home entertainment system or a home automation system,” the patent filing states.

But the toy-like robots’ abilities seem to go far beyond functional and into artificial intelligence, potentially standing in for human companions. From the filing:

To express interest, an anthropomorphic device may open its eyes, lift its head, and/or focus its gaze on the user or object of its interest. To express curiosity, an anthropomorphic device may tilt its head, furrow its brow, and/or scratch its head with an arm. To express boredom, an anthropomorphic device may defocus its gaze, direct its gaze in a downward fashion, tap its foot, and/or close its eyes. To express surprise, an anthropomorphic device may make a sudden movement, sit or stand up straight, and/or dilate its pupils.

Cute or scary? We may never know, because a Google spokesperson told the BBC it couldn’t confirm whether the product would ever reach the market.

We would have asked DeVaul to comment, but his website is quite clear on what his response would have been:

I’m fortunate enough to have one of the coolest jobs in the tech world. And no, I’m not interested in discussing what I do with anyone outside a very small circle of people I work with. People I don’t talk to about my work include trusted friends and family as well as members of the press, bloggers, etc. I am extraordinarily unlikely to make an exception for you so it will save us both time if you fail to ask.

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