Eye Tracking Technology: Controlling Displays with Just Your Eyes

Summary

The Tobii’s eye tracking technology is a prototype that allows you to control a display through the motion of your eyes. It makes use of infrared sensors to create a 3D image of your eye and the glint of your eye to track its movement. The technology has different applications, including gaming, controlling desktop user interfaces, and detecting drowsy driving. It is still a prototype, and it may take a few more years before its full potential is realized.

How does the eye tracking technology work?
What are the different applications of eye tracking technology?
What are the potential uses of eye tracking technology in the future?
When will this technology be commercially available?
What are the limitations of eye tracking technology?

Introduction

Eye tracking technology is a new and exciting development in the field of human-computer interaction. It has the potential to revolutionize how we interact with computers, gaming devices, and other electronic devices. With this technology, you can control a display using just the motion of your eyes, making it ideal for individuals who have physical limitations or disabilities. In this article, we will explore how eye tracking technology works, its different applications, and its potential uses in the future.

Q&A

How does the eye tracking technology work?

The Tobii’s eye tracking technology makes use of infrared sensors to create a 3D image of your eye. It then tracks the glint of your eyes to determine their movements. This technology is very accurate and can detect even the slightest movements of your eyes, making it ideal for precise control. It is also non-invasive, making it comfortable to use.

What are the different applications of eye tracking technology?

Eye tracking technology has various applications. One of its applications is in gaming, where it can be used for games that require quick reflexes and fast movements. Tobii has already developed a game called “Eye Asteroid,” where you destroy asteroids by looking at them. Another application is in controlling desktop user interfaces. When you move your eyes left or right, you can scroll through the screen, and when you’re reading, the text scrolls up as your eyes move down. It has also been used for research purposes, such as studying eye movements during reading and viewing advertisements.

What are the potential uses of eye tracking technology in the future?

Eye tracking technology has the potential for numerous uses in the future. One of its potential uses is in detecting drowsy driving. By monitoring eye movements, the technology can detect when a driver is getting sleepy and notify them to take a break. It can also be used in healthcare, such as for diagnosing eye conditions and tracking eye movements during rehabilitation. Another potential use is in marketing research, where eye tracking can be used to measure consumer responses to advertisements and packaging.

When will this technology be commercially available?

The Tobii’s eye tracking technology is still in the prototype stage and is not yet commercially available. However, the technology has already been integrated into some products, such as gaming laptops and tablets. It may take a few more years before it becomes widely available and affordable.

What are the limitations of eye tracking technology?

One of the limitations of eye tracking technology is its cost. It can be expensive to develop and integrate, making it prohibitive for some applications. It also requires a stable head position, which means that movements such as walking or running may not be detected accurately. Furthermore, the technology may not work well for individuals with certain eye conditions, such as cataracts or nystagmus.

Conclusion

Eye tracking technology is a promising area of research that has the potential to transform how we interact with technology. The Tobii’s eye tracking technology is a prototype that allows for precise and comfortable control of displays using just the motion of your eyes. While it is still in development and has some limitations, its potential applications in gaming, healthcare, and marketing research make it an exciting area for exploration. In the future, we can expect to see eye tracking technology integrated into more devices and applications, making it more accessible and affordable for everyone.