RB-x40 series response pads are smart devices and are ideally suited for SuperLab experiments involving spatial orientation. The keys are large and feature removable key tops. They measure the participant's reaction time in hardware and provide additional timing facilities for the stimulus presentation program. It is both high quality and ergonomic, and is supported by a number of other major stimulus presentation packages including:
- PST Serial Response Box Model 200A E-Prime
- EyeLink Experiment Builder
All these Response Pads can be connected to PowerLab via an m-Pod and feature a Light Sensor input. This allows the exact timing of both button presses on the pad and the onset/offset of visual stimuli to be accurately marked with a comment in a LabChart recording.