A $299 version will clean windows that have frames, in other words well-defined borders, while a $349 version will be able to clean glass walls or windows that have no frames.
An improvement on the company's previous Verro pool bots, the $1,299 Mirra can pump and filter about 70 gallons of pool water per minute and suck up debris as small as 2 microns.
Famibot and Minibot can perform functions like roving around and purifying the air, alerting you if there's a fire or intruder, and sending your phone a video feed of your home.
They should hit U.S. markets in the first half of 2013, with Famibot having a suggested retail price of $899, and Minibot priced at $499.
Recent features include a laser pointer and the ability to use any audio/video software such as Skype to communicate with friends while rolling around in a distant location.
Tosy went back to work on the entertainer droid, giving it more actuators, moves by choreographer Derek Hough, and a tune to dance to -- something called "Gangnam Style," which you've probably never heard of.