Build, deploy, and analyze psychological experiments with webcam-based biometric data collection. All processing happens in the participant's browser — no video leaves their device.
WebGazer.js-powered gaze tracking with 9-point calibration. Generate heatmaps over stimuli automatically.
Real-time facial emotion analysis using face-api.js. Track 7 emotions plus valence and arousal.
Sub-millisecond precision. Built-in Stroop, Flanker, and Go/No-Go tasks, plus custom task builder.
Drag-and-drop block builder with consent forms, stimuli, surveys, branching logic, and voice prompts.
Real-time session monitoring, gaze heatmaps, emotion timelines, RT distributions, and data export.
Granular biometric consent, right to withdraw, data anonymization, and configurable retention policies.