Usability Evaluation in a Remote Access Scenario

We present an approach to use the think aloud method for formative usability evaluation for medical software in a remote access scenario which combines researchers in two different locations and test persons distributed across five Swiss hospitals into one study using MS-Teams. We could show that a) these tests can be performed remote in a tight time schedule and b) that results valuable for the formative development of the examined mockup solution could be achieved. Two sessions had to be  rescheduled for technical problems but all test persons could complete the think aloud study in 30 minutes at their usual working environment. This offers the opportunity to software providers to develop medical software with better usability in close cooperation with future users.