In the past few years, we have seen plenty of cute robotics pets that can keep kids and seniors company. The Loona is also worth a look. It is an emotive robotic pet that roams your home, observes, and interacts with humans. It features body detection, face/object/gesture recognition, edge detection, and trajectory planning. It is smart enough to hear and respond to voice commands.
This robot has a 3D ToF camera to detect obstacles. It has 6 motors with wheels that move thanks to 2 brushless servomotors. Loona expresses itself with its legs, ears, and eyes. It is powered by a quad-core Cortex A53 processor with Bluetooth 5.0 and WiFi connectivity. It has a graphical programming interface.
This project is currently getting funded on Kickstarter. You can find out more here.