Search by author: Ruth Hoffmann

Ruth Hoffmann

Route Planning for hillwalking

Modern navigation applications provide routes using roads and paths, with some taking into account elevation data. This data is often used to evaluate the difficulty of a suggested route, but why stop there? In this…

Finding New Dogs using Old Tricks

Imagine you want to search for a picture of your dog on the internet. There are a million million images to search, but you have only one dog. If you have an automated way of comparing images (that’s almost solved,…

Virtualising the Internet-of-Things

The Internet-of-Things (IoT) is a rapidly growing technology that is changing the way we interact with the world.  From medical sensors to agriculture to personal fitness trackers, the IoT underpins modern life in many…