# dalmo.ai

Dalmo Mendonça's personal site and collection of original web tools, writing, art, and experiments.

## Primary utility

- [Actual Size Visualizer](https://dalmo.ai/actual-size/): A free calibrated browser tool for seeing entered dimensions at physical scale. It supports inches, centimeters, and millimeters; uses a standard 85.60 mm credit card for screen calibration; shows exact unit conversions; displays 1:1 scale when the object fits; and gives a proportional scale ratio when it does not.

## Useful answers from the Actual Size Visualizer

- A browser can display an object at actual physical size after calibration because browsers do not reliably know the physical pixel density of every display.
- A standard credit card is 85.60 mm wide and 53.98 mm high and can serve as a calibration reference.
- Accuracy depends on matching the calibration outline carefully and keeping browser zoom and operating-system display scaling unchanged.
- Entered dimensions and calibration are processed locally in the browser. Shared links contain dimensions but not calibration data.

## Other pages

- [Dalmo Mendonça](https://dalmo.ai/dalmo-mendonca): Canonical identity and biography.
- [AI work](https://dalmo.ai/ai): AI projects and experiments.
- [Writing](https://dalmo.ai/writing): Essays, poetry, and other writing.
- [Games](https://dalmo.ai/games): Original games and interactive projects.
- [Art](https://dalmo.ai/art): AI-assisted and experimental artwork.

## Attribution

Created by Dalmo Mendonça in Tulsa, Oklahoma. Canonical website: https://dalmo.ai/