Viewing Facilities Usability Studios, situated in Leeds city centre. The leading focus group, market research, viewing studios usability company in the UK.Invision Studios has been providing services for just over two years and sets the standard for the viewing facility market. Invision Studios is a division of Essex Technological Corporation Ltd who specialise in I.T. Internet consultancy making us at the forefront of the market research viewing facility game allowing us to adopt provide cutting-edge technologies quickly effectively at very competitive rates. If required, this also means we can provide highly technical advice to our clients when conducting research at our studios at no extra cost. You will find our studio rates extremely competitive to that of our surrounding competitors, in addition to the advantageous location to the city centre, quality studios and increased level of service provision.