There aren't too many details right now as the robot is still within the development stage. The whole robot from side to side is 190 mm making the whole thing 3D printable on most entry level machines such as the Creality Ender 3. The basic structure of the robot exists in two halves; the body and the head. The body includes two dc motors which drive timing belts directly into the wheel. These two wheels control the x and y movement of the robot on surfaces. Also in the body are 6 ultrasonic sensors which will give enough information to build a simple map of the surroundings for the robot to move through. The main battery will also be stored in the base though there may be a secondary battery within the head if it becomes necessary. The head will store more complex sensors and processors and custom mechanisms per the robots designated task. For example if you would like your OSCUR to water the plants you could design the head with a water tank and pump, or if you would like it to be a party server you may add cup holders to the head and a large Bluetooth speaker inside the head. I will of course make a few head designs but I am relying on the creativity and skill of the collective to make the really interesting ones.