Usability capture software records user interactions via a webcam and provides tools that analyze the data. It has the ability to record notes in real time over a wireless network. This allows greater flexibility to conduct testing in-situ or set up a test at very short notice.

The ability to record and analyze the test subjects is vital to feedback into the design process. It can be used before a process to gain understanding, but is likely to be employed when the working prototype has been built.

User testing is absolutely necessary to gain insight into a proposed design. As the system supports remote user testing it is a very flexible tool that gives immediate findings. This speed of discovery can then be fed directly back into the development process allowing quicker iterative changes.