Interview offers a browser‑based platform for conducting online behavioral experiments that captures eye‑tracking, facial expressions, and speech‑to‑text using only a webcam. Researchers can build multi‑step protocols with consent flows, eligibility checks, and millisecond‑precision event logging, then export raw recordings and structured data for reproducible analysis.
Funding
Funding not disclosed
Founders
Product
Problem
Conducting online behavioral experiments often requires participants to install specialized software or hardware, creating barriers to recruitment and limiting data quality. Researchers also face challenges in capturing synchronized physiological signals, ensuring ethical consent, and maintaining precise event timing without complex setups.
Solution
Interview provides a fully browser‑based platform that lets researchers design, run, and analyze behavioral studies without any participant-side installations. Using a standard webcam, the system captures eye‑tracking, facial action units, and speech‑to‑text transcription alongside video, audio, and screen recordings. A visual editor enables multi‑step protocols with built‑in consent flows, eligibility checks, and multilingual support. All events are logged with millisecond precision, and the entire study configuration—including randomisation seeds—is exportable for reproducible, ethics‑ready research. Researchers can export raw recordings and structured datasets at any time for downstream analysis.
Target Audience
Primary users are academic and industry researchers in psychology, cognitive science, and human‑behavior fields who need scalable online experiments with physiological data capture.
Features
- Integrated eye‑tracking, facial action analysis, and speech‑to‑text transcription using only a webcam
- Visual protocol builder with drag‑and‑drop tasks, consent pages, and eligibility gating
- Library of 30+ pre‑configured cognitive tasks (e.g., Stroop, N‑back, Go/No‑Go) with customizable parameters
- Millisecond‑resolution event logging and automatic timestamps for all stimuli and responses
- Exportable recordings (video, audio, screen) and full study configuration for reproducibility
- Built‑in multilingual consent flow and configurable requirement checks for ethics compliance
- Support for moderated and unmoderated sessions, with real‑time participant monitoring