LG announced this morning a new Vacuum Robot with the VR6172LVM. Beside the usual and basic autonomous vacuuming thingy and low noise design (48dB) this Vacuum Robot comes with a new Self Voice Over Diagnostic features called "Smart Diagnostic". By pressing the "Smart Diagnostic" button for at least 3sec, the VR6172LVM will make a 30 second or 50cm round trip and self diagnose itself by checking up to 14 different kinds of component and will automatically announces you what wrong it and what you have to fix.
Akihabara News, LG introduces a new Vacuum Robot with Self Voice Over Diagnostic