# Lab · Luís Costa

> Interaction studies and experiments, kept apart from client work. Each one is interactive on the page.

## Safe triangle
Keeping a submenu open while the pointer travels diagonally towards it, with the triangle drawn so you can see it work.
Try it: https://luiscosta.dev/lab#safe-triangle

## Tabular numbers
A running timer in Inter and Poppins: proportional digits, tabular-nums, and fixed-width slots for fonts without tabular figures.
Try it: https://luiscosta.dev/lab#tabular-numbers

## Forgiving targets
Two identical dots, one with an exact hit area and one with a 44px forgiving one. Count your misses.
Try it: https://luiscosta.dev/lab#forgiving-targets

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Contact: luis.pedro10@live.com.pt · [LinkedIn](https://www.linkedin.com/in/lprpc/) · [GitHub](https://github.com/iWesper)
Pages: [Home](https://luiscosta.dev/index.md) · [Work](https://luiscosta.dev/projects.md) · [Writing](https://luiscosta.dev/writing.md) · [Lab](https://luiscosta.dev/lab.md) · [AI Use](https://luiscosta.dev/ai.md)
