caitriaoneill

BLOG

Formal, dated updates on current work — what was made, how, and what the record shows. Every entry carries its sources.

Make Your Own: Hairclip Display

A round touch screen on a hair clip — moods, a name badge, an 8 Ball, an ASCII koi pond, a blinking eye. Communicating is hard sometimes, so I made a screen that says it for me. With a working demo of the tap ring, right in the post.

MAKE YOUR OWN · WEARABLES

Make Your Own: ASCII Weather

The view from my terrace, redrawn in characters and driven by the real weather outside it. One photograph, one traced landscape, one free weather feed — a live demo that will wear your town's sky, and a converter that turns your own photo into characters.

HOUSE SCREENS · MAKE YOUR OWN

Make Your Own: Flights Overhead

Every airplane overhead is already broadcasting where it is. One free web page, one tiny server, and a TV: a live radar scope for your own house, drawn from the planes' own transponder data.

HOUSE SCREENS · MAKE YOUR OWN

The House Screens Project

The screens in my house used to run the manufacturers' ambient loops. Now they run my own pages — a morning newspaper, the state of the house, a tank of moon jellies — served by one Raspberry Pi and kept going by a set of small automations.

HOUSE SCREENS

Moon Flowers

Two RGB LEDs in tissue-paper diffusers on an Arduino Uno, breathing through cyan, azure, violet and magenta — then taught to answer hand gestures, with the same tracking stack as Sunday's projects.

ARDUINO · LIGHT · GESTURES

I Taught My Laptop to Watch My Hands

A parts box and a webcam became four working programs in one morning — LEDs on an Arduino that obey a hand, a two-hand effects portal, gesture-moved cards, and the real Mac conducted without touching it.

GESTURE PROGRAMS