They provide businesses and organisations an authentication service for their customers. The service is enabled for all web applications, and can be accessed from any user device. PixelPin replaces the current password solution which is expensive to manage and full of vulnerabilities with a very user friendly and memorable solution that uses personal pictures from the users own device as a means of authentication. The service is very secure and maintains the users privacy. Once a user has completed the simple process to set up a PixelPin account, they can then login to any PixelPin enabled web service.
Info and the Dev pages at https://login.pixelpin.co.uk/Developer/Index.aspx for tech integration info. Integration can be achieved in 2 to 4 hours.
By the way Windows 8 can not do this, but PixelPin can replace Windows 7 and 8 login