Workers in trades lack a convenient digital tool to photograph blueprints, annotate measurements, and create material lists on site.

Workarounds Described

• uses cardboard or notepads to write measurements
• takes photos of blueprints and then manually writes out measurements from them
• uses pen for material lists on paper

Implied Software Gaps

• Mobile app that captures blueprint photos and allows direct annotation of measurements
• Integrated tool to convert annotated measurements into a material list

BlueprintSnap

BlueprintSnap is a mobile-first app that lets field workers take high-resolution photos of blueprints, annotate measurements directly on the image, and extract material lists with a tap. It replaces paper, cardboard, and generic note-taking with a purpose-built tool for construction site documentation.