What this one covers
- 1
Three limits you can carry, and the rule that follows: a model decides what a thing is, a calculator decides what it adds up to.
- 2
Four questions to ask of any app with AI in it, and the rendering with no rules in it.
- 3
Six questions for a vendor, and the one test that covers all of them: ask the app what it won't let you do.
The sheets
Prices are mine. Yours are different. The math is the same.
Ledge is landscape design-build software. These sheets are the thinking underneath it.
The sheet teaches the math once. Ledge carries it on every job after: the burdened hour, the man-hours the price bought, and what the crew actually did against it, side by side the day the truck is unloaded. The first ten landscape design-build firms run it free, and we make money only when your client pays you. If you want to see it on your own jobs, you talk to me.