Established in 1993 as a niche supplier of user centred design and usability consultants, Interaction & Interface Design has several permanent staff and can tap into an impressive pool of usability and performance support contractors.  

Interaction & Interface Design offers clients a variety of effective system solutions drawing on expertise in human factors, information technology, education and multimedia.

Most large assignments have focussed on user interaction modelling, user interface design, usability and information architecture.

Small web site development projects are also popular.