In this step, you record the observation performed during the usability testing. Refine your prototype based on observations and data gathered.
Requirements: Paper and Pen, Laptop/Desktop, Screen capture software like Moore
Observe defined users: Observe defined audience in the field and see how they are interacting with the prototype.
Observe people with impairments: Observe users with impairments using various assistive technologies.
Record all the User Data: It is better to record all the user data while performing and observing the usability testing.