Tek field notes
Food is messy.
The math can be calm.
Useful thinking on calorie estimates, photo logging, and habits that work outside a spreadsheet.
Featured · Food tracking
Read the field note ↗Jul 16, 2026 · 8 min
AI Food Scanners: Can a Photo Really Count Calories?
A clear look at how AI food scanners estimate calories, where photo estimates go wrong, and how to get a result that is actually useful.