[KIPAX]

Dunno they might.. but the files we are using where all made by them.. As far as I know the concept is simple.. BBC website have had a simmilar one of the crown ground for years.. You stand in the middle of the room or pitch. take pictures all around (monopod to keep same level) then go home and stitch them all together (Most sofwatre has the ability or plenty of free about) . then use some visual software (lots of free stuff about) to show the pics...