Create an on screen keyboard app for a smartphone that consists of many little buttons for all the letters, and four "cursor" buttons. When you push a letter button, it is highlighted. If that's the letter you wanted, do nothing (pause), or go ahead and push the next letter. If not, use the cursor keys do move the highlight to the correct letter, which should be close to the first guess.
You can continually watch the keyboard to see if you pushed the correct letter, not having to look up to the text region to see what shows up.
Maybe a hex layout and cursor.
Use natural language knowledge to determine the most likely letter in the region where pushed. Design a letter layout with the least ambiguity.
No comments :
Post a Comment