Technology Posts

Building a GPS based time server

Time is an illusion. Lunchtime doubly so. This is a rough guide of how to build a super accurate NTP time server on a raspberry pi using GPS as the primary time source.

Home Networks for IOT

The Internet of Things (IOT) is here; its not secure, lacks long-term support and is going to steal your data.

What is HDR?

HDR is a term that marketers love to use with no explanation and often wildly inaccurate comparison images. Like organic food, you know it must be good, but the real question is: what is HDR exactly?