Danny Garside is a phd student at ucl.

He studies colour vision.

Specifically - how the human visual system adapts in response to changes in ambient lighting conditions.

He's into open science.
His code is on github.
He tweets quite a lot.
He's published some work.
Here's his academic cv.

His email address is dannygarside@outlook.com

He also likes gifs, and is said to dress like a children's tv presenter.