Compevo AB is a Swedish company specializing in microcomputer based electronics and software. We have worked since 1981 with designing & developing of eye movement recording hardware and software. AB at the end of our company name is "Inc." in Swedish. Compevo AB has designed a number of different electronic devices, mostly microcomputer based.

We are the designers and developers of the Visagraph 2 system hardware and software that was introduced in 1994. We manufactured all Visagraph 2 systems up to 2003, when the system was replaced by the Visagraph USB. The systems were sold world wide, but mostly in US.

Our former distributor in United States decided to copy our system and market it under the name Visagraph III. The goggles are copied in detail after our goggles, even in details that doesn't have any function. The measuring box are constructed by another company. We have studied an early version, and it lacks all our safety features such as IR radiation safety circuits and goggle isolation.

Our former distributor also registered the trademark Visagraph in United States. We opposed the registration, but we lost the case. We have registered the trademark Visagraph in Sweden.

We moved in 2003 from Karlstad and are now located in Stockholm, both in Sweden.