Newsletter from JoR AB
Data Acquisition for physiology research and education

jor.se

Have you thought of, or even started, doing physiological experiments in Virtual Reality, but realized that it can get complicated with 3D models, animations, writing code for physiological experiments in C# or C++ with development tools designed for games?

Vizard with SightLab, is an ideal lab platform with ready-made Python templates to create and develop VR experiments for physiology and eye tracking with the best possible integration with BIOPAC.

- automatically sends markers from events and AOI fixation
- get biofeedback from the BIOPAC system into the VR environment in real time
- easily associates AOIs with any 3D objects
- advanced interactive analysis and visualization, playback from selectable POV with overlays of gaze paths and heatmaps
- create custom playback videos for AcqKnowledge’s video module
- multiple subjects can interact/collaborate in the same VR world
- behavioral analysis, focus objects, fixation times, gaze paths
- supports the majority of popular VR displays on the market

We at JoR are happy to help you and your colleagues with advice and pointers so that you can plan and get started with your VR experiment, as well as how to help avoid some common pitfalls. We can also do a demonstration of the process of creating an experiment and carrying out a physiological measurement in VR.

With the Python-based VR platform Vizard and SightLab, you have all the possibilities. You get started with a complete experiment without writing any code. At the same time, you have every opportunity to adapt with code to make it exactly as advanced as you wish. With implemented solutions for marker synchronization, biofeedback, advanced eye tracking analysis, as well as a variety of ready-made runnable VR experiments, not only is there a lower threshold to get started, but the advanced programmer will save alot of time. You can also use AI tools as an aid to create code as well as animations.

Watch this YouTube video where we show, step by step, in Vizard and SightLab together with the BIOPAC MP160 measuring system, howto download ready-made free 3D models and via the graphical experiment generator interface, create a VR experiment with eye tracking, heatmap visualization and automatic markers for the measuring system when fixing on selected objects, without writing code.

See video:

"VR experiment from the blank-project

template in Vizard / SightLab"

As a next step, you often want to build onto this by adding your own Python code, piece by piece, but this can be done in a much simpler way than other development tools. The vision is that you within your research group with a good tool will not only manage, but also take command of both development and maintenance of your VR experiments in a time-efficient way.

To read more about VR

and get tips on further information links, see:

Please, feel free to contact us:
018-34 28 20

biopac@jor.se

Feel free to contact us at biopac@jor.se if you have any questions about the possibilities of Virtual Reality and BIOPAC's physiological measurement system. We are more than happy to make suggestions on how the BIOPAC system can be used in your research or teaching!

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JoR AB

Rubanksgatan 4, 741 71 Knivsta