A new patent from inventor Yee Chong Leung of Shatin, Hong Kong provides a warm cap for a pet (say, for example a dog) – but its key feature is that it also operates as an electronic ‘Visual Muzzle’. Wearing the cap, the pet is obliged to look though goggles made of smart glass or […]
Tag: goggles
Experiments show we quickly adjust to seeing everything upside-down
In the middle of the 20th century, an Austrian professor turned a man’s eyesight exactly upside-down. After a short time, the man took this completely in his stride. Professor Theodor Erismann, of the University of Innsbruck, devised the experiment, performing it upon his assistant and student, Ivo Kohler. Kohler later wrote about it. The two of […]