Working with light – Directly. Got interested taking a class at Robert Morris back in the late 70’s. Early adopter of the Canon Powershot 600. That was the resolution. Seems like the sky’s the limit nowadays, but everything has to start somewhere.
Ironically, the first digital camera was invented in 1975 by a Kodak engineer, “but the company, which from the beginning had built itself on selling and processing film rather than manufacturing cameras, didn’t make the change soon enough.”