Planning tools for Interaction - Part 1

Step by step instructions on how to make toast:
1) Place toaster on a stable kitchen bench near power outlet.
2) Check if electrical switches are on. If they are on turn them off.
3) Plug in power cord to electrical outlet and flick the switch on.
4) Before handling bread wash hands.
5) Insert 1 or 2 slices of bread into toaster slots.
6) Check toaster settings. (Is is set to desired level?)
7) Push lever down. (Does it lower bread into toaster?)
8) Wait till toast ejects.
9) Wait till toast is cool enough to remove. (Is toast cool enough to remove?)
10) Remove and prepare.

Flowchart