Check out this cool gaze controlled robot, developed by researchers at the Technical University of Denmark.
The robot was based around the LEGO NXT-G kit, a webcam and a laptop which is connected to the robot via Bluetooth, and then to a desktop PC via WiFi.
The PC features an eye tracking system that lets users control the robot by looking at the screen and then the robot responds and moves to wherever the user is looking.
Technical Specifications and Components
The LEGO NXT-G kit is a versatile and popular robotics kit that provides a solid foundation for building various types of robots. In this project, the LEGO NXT-G kit serves as the core structure of the robot, providing the necessary motors and sensors for movement and interaction. The webcam is used to capture the user’s eye movements, which are then processed by the laptop. The laptop, connected to the robot via Bluetooth, sends commands to the robot based on the eye tracking data. The desktop PC, connected via WiFi, runs the eye tracking software and processes the data in real-time.
The eye tracking system is a crucial component of this setup. It uses advanced algorithms to detect and interpret the user’s gaze direction. This technology has been widely used in various fields, including psychology, marketing, and human-computer interaction. In this project, the eye tracking system allows the user to control the robot intuitively and effortlessly, simply by looking at different points on the screen.
Applications and Future Potential
The gaze controlled robot has numerous potential applications. One of the most promising areas is in assistive technology for individuals with disabilities. For example, people with limited mobility could use this technology to control devices and interact with their environment more easily. By simply looking at different objects or areas, they could command the robot to perform tasks such as picking up items, opening doors, or even communicating with others.
Another potential application is in the field of gaming and entertainment. Imagine a video game where players can control characters and navigate virtual worlds using only their eyes. This would provide a more immersive and interactive experience, making games more engaging and accessible to a wider audience.
In addition to assistive technology and gaming, gaze controlled robots could also be used in industrial and commercial settings. For example, workers in a factory could use eye tracking to control robotic arms and machinery, increasing efficiency and reducing the risk of injury. In retail environments, gaze controlled robots could assist customers by providing information and guiding them to products, enhancing the shopping experience.
Here’s a video of it in action.
Martin Tall via Engadget
The development of gaze controlled robots represents a significant advancement in the field of robotics and human-computer interaction. By leveraging eye tracking technology, researchers are creating more intuitive and accessible ways for people to interact with machines. As this technology continues to evolve, we can expect to see even more innovative applications and improvements in the capabilities of gaze controlled robots.
The gaze controlled robot developed by researchers at the Technical University of Denmark is an exciting example of how advanced technology can be used to create new and innovative solutions. With its potential applications in assistive technology, gaming, and industrial settings, this robot represents a significant step forward in the field of robotics. As researchers continue to explore and develop this technology, we can look forward to a future where gaze controlled robots become an integral part of our daily lives.
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