I love my x220t with onenote and use it daily for note taking and life management as an engineering student.
typing with fingers on the onscreen keyboard is terrible. Handwriting with my finger fails worse. At least apple has the letter pop above the row to show which key you were touching, and can allow u to split the keyboard so you can use both thumbs. Has anyone found a better solution?
Id love to be able to use one finger or hand to accomplish the input.
My ideas for developers:
t9 predictive type keyboard
tapir is going in the right direction but is too buggy and lacks the integration of a permanent solution
swipe input keyboard
brail keyboard, three fingers from each hand make the six dots of each letter/number.
All of these options are available for mobile devices, I wish they were accessible to tablet users