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The following features are only an excerpt of what is possible with NYAN®. For more details please contact our service team.
| Stimuli you can use |
 Images Texts (integrated editor) Color screens Fixation crosses Screen content Videos Audio Web pages (static and dynamic) Third-party software Intranet and Internet applications |
| Data recording (selection) |
Raw gaze data (data output of the eye trackers) 3D eyeball position Fixations, saccades Key presses Mouse events (movement, buttons, scrolling) Time stamps for post-hoc synchronization Stimulus events (start, end, frame change, etc.) Data for frame level synchronization with videos Web pages (latency times, visit times, transitions, scrolling, menus, dynamic elements, …) 3D-gaze data (EyeFollower) |
| Available analyses (selection) |
Gaze time plot Visualization of raw gaze data, visualization of smooth pursuit movements, checking of data integrity. Scanpath Animated display of scanpaths for subjects on stimuli, view single fixations and saccades. Attention Maps Visualization of gaze behavior for multiple subjects; different display modes available, like Heatmap, Sinnbild and Blur; Attentional Landscape 3D visualization. Group comparison analysis Visual comparison of gaze behavior between groups of subjects, accentuation of differences in visual attention. Areas of Interest (AOIs) Creation of arbitrarily shaped AOIs on static stimuli, management of AOI groups; calculation of metrics based on defined AOIs, e.g. Time to First Fixation, Hit Rate and Average Fixation Duration. Video gaze overlay Display of a subject's gaze position on a video, video export with overlaid gaze position. Web navigation analysis Visualization of web page transitions for multiple participants, highlighting of frequent pathes, calculation of transition frequencies. |
| Special features (selection) |
Web compatibility of analysis tools Analysis tools like Scanpath, Sinnbuilder/Heatmap, AOI-Definition/Metrics (and more) can be applied to all kinds of web pages even if they extend the monitor or were scrolled. WebTask-Editor Preparation of web based tasks with optional task description, timeout and configurable browser size. Observer screens, double computer configuration Real-time cloning of participant screen content to a second monitor, including gaze overlay and additional information for the experimenter. Monitoring of subjects on a second computer, remotely controlled calibration, dispatching of triggers. User Video & Sound Replay Recording and replay of videos of subjects where you can see and hear each respective subject. Real-time triggers Dispatching of real-time triggers during experiments to mark important events. |
| Export (selection) |
The data and numeric analyses which has been collected with NYAN® can be exported in different formats (like CSV, TSV, XLS, TXT) and easily imported in statistic programms like MatLab, SPSS, R or MS Excel. Using image and video export features you can easily insert the graphical results in your presentation.
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The aforementioned features are only an excerpt of what is possible with NYAN®. For more details please contact our service team.
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