raspi-thc
Raspberry Pi - Time Hacker Clock
A Time Hacker Clock is a device based on the Time Hacker Method (THM). THM combines simple productivity guidelines with devices that emit shapes or colors to quickly convey how much time remains in a given day or time block.
This version of the clock uses a Raspberry Pi Zero and a light strip to cast color onto a nearby wall.
The colors used are from the HSV color space, essentially the colors from green to red in a 120-degree range. A green light represents having more available time and a red light indicates the available time is expiring.
Communication with the clock is done via a WiFi connection using a web browser and simple API.
Build your own device
This version of the Timer Hacker Clock requires a Raspberry Pi Zero W (WiFi) SBC and a Pimoroni Blinkt light strip component. Both the Raspberry Pi and the Blinkt are available in the US from Amazon and Adafruit.
Review these docs to build your own version.
Other Time Hacker Clocks
- arduino-thc - The Arduino BLE Time Hacker Clock
- web-thc The web-based Time Hacker Clock