Robot prototype,designed,constructed and programmed and built by Boris Lozar. Some technical details: lenght 20 cm width 18 cm height 9 cm weight 220 g. procesor: Micro cips PIC 16F84 motors : 3 servo motors sensor : 2 mecanik materjals: perdinaxs,aluminium Constuction,programming timt:about four one week. E-Mail Address:boris.lozar@siol.net