Forget For Now
Set aside what you know and don't use it, however loud it gets; take it back only when the exercise ends.
Formerly Bracket
Describe the familiar object without naming it, even silently.
Seen in Betty Edwards, Drawing on the Right Side of the Brain, 1979
Try it on your work
Handle one familiar thing from your project as if you had never met its kind (weight, surfaces, joins) for five minutes, refusing every name and function you know for it. Then let the knowledge back in and see what it overwrites.
Listen to someone describe your own project to you and take notes as if it were someone else's, correcting nothing. The notes are what the project sounds like without your defence of it.
For one working session, act as if one thing you're certain of were simply unknown: not false, unknown. Route every decision around the blank, then count the decisions that didn't actually need the certainty.
How it has been used
Set aside what you know and proceed as if you didn't: the phenomenologists made a method of it; a doctor re-examines the obvious case. The move forbids using the suspended knowledge, even when it's screaming: it goes back in only after the exercise ends.
Where it leads
Grouped under Take something out of view for now