This means that an infrared light source illuminates your eyes. The eye tracking technology is based on pupil center corneal reflection (or PCCR). If you want to have a better understanding of these two topics, we recommend checking out Understanding Eye Tracking & How it Can Work for You. Eye trackers are the devices that track your point of regard on a screen. The trackers should ideally capture specific eye movements, like rapid eye movements known as saccades.
In other words, the eye tracking software identifies and monitors a person’s visual attention in terms of location, objects, and duration.
Let’s get just a little technical for a moment: eye tracking is a technological process that enables the measurement of eye movements, eye positions, and points of gaze. How does the eye tracking challenge work?īefore we answer that question, we need to answer these questions: what is eye tracking? What is an eye tracker? What does an eye tracker do? There are even reaction videos with over 11 million views, such as Pokimane reacting to JJ Olatunji’s eye tracking challenge. FaZe Jarvis’s eye tracking challenge was centered around him trying not to look at attractive female streamers shown in TikTok videos. Morgz did a shopping-themed video challenge. IHasCupquake’ made a wholesome eye tracking challenge video. Plenty of famous YouTubers attempted the eye tracking challenge too. His failure to avoid looking at the images exposes the difficulty of trying to control his attention and how social media tricks us into clicking on the next thing that catches our eye. This happened to him multiple times when he noticed himself peeking at pictures in the YouTube video recommendations section. He says it’s even more challenging when images appear in his peripheral vision. One of the most popular Youtubers who attempted this “impossible” eye tracker challenge is”PewDiePie who concluded in his funny eye tracking challenge video that it’s almost impossible to control your eye gaze away from what you are not supposed to look at.
PewDiePie and other YouTubers and TikTok creators lose the video challenge if their eye gaze bubble locks onto the thing they are prohibited from looking at. The predetermined subject can be anything, from TikTok video clips of beautiful women to cats and dogs. Webgazer.The eye tracking challenge is a viral social media activity with the YouTube challenger recording themself trying not to look at a predetermined subject, while the Tobii or Eyeware Beam eye tracker software’s eye gaze bubble overlay shows where the Youtuber is looking on the screen. If you don't need constant access to this data stream, you may alternatively call webgazer.getCurrentPrediction() which will give you a prediction at the moment when it is called. This method invokes a callback you provide every few milliseconds to provide the current gaze location of a user. tGazeListener() is a convenient way to access these predictions. Once webgazer.begin() has been called, WebGazer.js is ready to start giving predictions. webgazer.begin() starts the data collection that enables the predictions, so it's important to call this early on. The two most important methods on webgazer are webgazer.begin() and tGazeListener(). webgazer has methods for controlling the operation of WebGazer.js allowing us to start and stop it, add callbacks, or change out modules. Once the script is included, the webgazer object is introduced into the global namespace. To use WebGazer.js you need to add the webgazer.js file as a script in your website:īe aware that when you do local development and you might need to run locally a simple http server that supports the https protocol.