An unusual submission to the 2020 BSS Sundial Design And Restoration Awards from the team at Tool/Toy Project.
This is the Circadian Yardstick, part of a collection of instruments made by Tool/Toy Project in 2019 for the Oslo Architecture Triennale. The collection consists of a set of objects designed to slow down the daily domestic routine by encouraging regular playful interactions with the Sun in the home. The devices engage the senses, encouraging various ways to listen, touch, watch, meditate, navigate and dance with the sunshine and its effects.
The Circadian Yardstick works by measuring the length of the shadow of a pin (gnomon), which in turn indicates what our bodies are doing according to our circadian rhythms at various times of the day – from peak alertness to an enhanced sense of smell. By intellectually connecting our internal cycles to those of the Sun, the yardstick encourages the user to live in harmony with both.