Ditch the Mouse: You Can Control Your Chromebook with Just Your Face
Google has introduced Face Control on Chromebooks, which I tried out to easily control ChromeOS with my face, eyes, and head movements.
Not even emoji are safe from hackers - smiley faces can be hijacked to hide data, study claims
By chaining the selectors together, he was able to encode invisible messages inside an emoji (or any other Unicode character). Here is how it works: Unicode assigns variation selectors (U+FE00–U+FE0F ...