There is some very interesting stuff being done in this area. For example, this font[1] selects alternates as you type: [1] https://www.behance.net/gallery/473

There is some very interesting stuff being done in this area. For example, this font[1] selects alternates as you type: [1] https://www.behance.net/gallery/47374155/Futuracha-Pro-Font https://www.behance.net/gallery/47374155/Futuracha-Pro-Font