What is the difference between the Tobii Eye Tracker 4C and the 5?
Tobii眼动仪4C和5有什么区别?
The Tobii Eye Tracker 5 has gotten some pretty nice upgrades that make it a more reliable and responsive tracker.  Read more
Tobii眼动仪5进行了一些不错的升级，使它成为一个更可靠和更灵敏的跟踪器。详情, 阅读更多。