Category: photography

Apple Treachery

I have long assumed that virtual reality (VR) and artificial intelligence (AI) were related in some vague way. I’ve gradually come to understand them as opposites, and more, possibly, good guys and bad guys....

The Cabbagehead

Years ago, I studied the work of a photomontage artist called John Heartfield. “Heartfield” is the adopted name of Helmut Herzfeld (1891-1968), a German adamantly opposed to the rising Nazi party in the 1920s...

I am a digital immigrant

I only heard of the term “digital immigrant” a few days ago and would like to pay my rather belated respects to Marc Prensky, who, in 2001, coined the terms “native” and “immigrant” to...

Experiment, entanglement

If you can think of a camera as an experimental apparatus, like a telescope or a microscope, and, say, a family gathering as the phenomenon under investigation, it seems to help a little with...

Ptychography

Until today, I had never heard of it: Introduced in electron microscopy by Hegerl and Hoppe in the early 1970s, “ptychography” (pronounced “tikography,” I think) is an imaging technique that combines diffraction data from...