A smart speaker equipped with self-deploying microphones ... The prototype comprises of seven miniature robots, functioning autonomously and in sync. Using high-frequency sound, much like bats ...

Beijing company Baidu announced the Raven H smart speaker and two robots called Raven R and Raven Q. The smart speaker goes on sale in December but there's no launch date or pricing for the robots.

Mini-Andros allows for two-way audio communication; both a microphone and a speaker are mounted on the robot. A 12-gauge sidewinder shotgun can be mounted on the robot, as can a window breaker ...

The best Alexa speakers let you interact with Amazon's smart assistant and control devices with voice commands from around your home. Many of the best options are directly from Amazon, but some ...

speaker, and microphone. They even have a mechanical arm to which various tools can be attached. Instead of floating freely, the Astrobee robots use a fan-based propulsion system to move in a ...