I build right now 7 birdhouses. Using Wood and 3D printed PETG. Each house is a different Build. On computer side I implement a CPU in Verilog for a FPGA for fun. For Bussines I build the firmware for a LCD monitor that can display up to 16 video inputs. It can scale, cut, rotate and distort every input and then place them on different layers. The device is used in telemedicine