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Prototype Observation Notes

4 pages · PDF · portrait orientation · personal, noncommercial use.

Before you print

Record only an observation that actually occurred. This worksheet does not certify usability, safety, or performance. The four pages follow the four named sections in order. Choose the pages you need and keep private references off copies you share.

US Letter measures 8.5 × 11 inches. A4 measures 210 × 297 mm. Select the matching download and print at 100% on the same size paper. Your browser may save the PDF or open a download prompt. No advertisement click or account is required.