Field Measure

A phone app for capturing house measurements on site: draw the footprint, attach dimensions to walls and openings, record heights, then take the result back to the office for SketchUp.

Built for Roberts & Associates field work. Replaces a paper sketch with dimensions scribbled on it.

What it does

• Draw a building footprint, one or more outlines per job
• Attach measurements to each wall segment
• Record openings (windows, doors) along a wall
• Capture heights, including foundation height
• Flags measurements you haven't taken yet, so you don't get back to the office and find a gap
• Several jobs at once, switchable
• Works with no signal; syncs when you're back in range

How it's put together

Plain HTML, CSS and JavaScript — no build step. Hosted on GitHub Pages, installable to an iPhone home screen.

• index.html — the whole app
• storage.js — the only file that knows where data lives
• config.js — connection settings
• sw.js — offline support
• supabase-setup.sql — the database table and its security rules