140 - Restrict tweets to 140 characters
RealEye - Online Research Platform with Webcam Eye-Tracking.
Twickr - Twickr brings you tweets from top Twitter accounts on the same screen as your live sports on Disney+ Hotstar, enhancing your match experience with live commentary, reactions and insights.
Tobii Pro Lab - Eye tracking software for behavior research. Combination with other physiological data while you design, execute, and analyze with heat maps, gaze plots.
Square - Square helps millions of sellers run their business-from secure credit card processing to point of sale solutions. Get paid faster with Square. Sign up today!
SeeSo.io - SeeSo, the real-time eye tracking SDK for the smartphone/tablet/laptop environment. With a users' vision, reach beyond the vision.