THE TO-DO LIST

The 25 human hand activities studied by Hanson and Laput for their research paper:

A) Hands still.

B) Scrolling on touch screen. C) Typing on keyboard. D) Using mouse.

E) Tapping on touchscreen. F) Playing the piano. G) Brushing hair.

H) Swaying.

I) Writing with pen.

J) Cutting with scissors. K) Operating tool (drill). L) Operating remote. M) Petting.

N) Scratching.

O) Clapping.

P) Opening door.

Q) Twisting.

R) Pouring.

S) Drinking.

T) Grating.

U) Chopping with knife. V) Wiping with rag. W) Washing utensils. X) Washing hands.

Y) Brushing teeth (not in the graph).