777 and 787 have electronic checklists. Same concept as the mechanical checklist except a lot of items are 'auto sensed' where it makes sense.
Landing? Gear, flaps, spoilers armed are sensed. Gear down = check list goes green for gear. Flap reach selected landing flap setting (selected in FMC) = checklist goes green for flaps. Spoilers armed? Checklist goes green.
Entire landing checklist - "Landing checklist?" check that it's all green - "complete."
Purty neat stuff.