Questions can be sent to: [email protected] Overview In this talk, originally presented on June 22nd, 2020, VPixx staff scientist Dr. Sophie Kenny discusses the importance of end to end latency in gaze contingent displays. She covers hardware and software related sources of delay in research systems, and why these are relevant for vision scientists. She…
Download Questions can be sent to: [email protected] Overview This video guide is an introduction to the RESPONSEPixx button box, using a data acquisition and synchronization system from VPixx Technologies and our MATLAB-compatible API. Use scripting to cue and record button presses, and to calculate response times relative to a key video event. The guide first…
Questions can be sent to: [email protected] Overview This guide is an introduction to sending digital TTL triggers using VPixx Technologies’ “Pixel Mode.” While in Pixel Mode, your VPixx device continuously generates digital outputs based on the colour of the top left pixel of the display. By changing the colour of this specific pixel on a…
Questions can be sent to: [email protected] Overview If you have started looking through our MATLAB and Python demos, you will probably have encountered code that looks like this: Datapixx(‘RegWrRd’); DPxUpdateRegCache() device.updateRegCache() And possibly this: Datapixx(‘StopAllSchedules’); DPxStopAllScheds() device.din.stopSchedule() If you’re curious about what these commands do, this guide is for you. Registers and schedules are core…