- Clearing 20 plates at one time (skilled)
- Following instructions (unskilled)
- Redefining instructions (skilled)
- Doing check in for hotel guests (unskilled)
- Anticipating hotel guests' needs (skilled)
- Cleaning your house windows (unskilled)
- Cleaning office building windows (skilled)
- Hammering a nail (unskilled)
- Hammering 10 nails in 5 seconds (skilled)