I use a Canon Powershot 200. Its an older camera, but fits in my shirt pocket. It has a voice memo mode that saves my audio notes in .wav files. When I batch download my pictures, the audio comment for that picture is right next to the picture (.jpg) that it concerns. When I write the report, I reference the audio comment if I need to for some reason (like old timers memory loss). I only make audio comments if there is a reason to do so. Time in the house is minimized this way. I take a close up of all info tags (HVAC, compressor, appliances, etc.) and check the pics to make sure I can read them for the report. I need to make very few written notes. Bill M.