Wednesday, August 24, 2022

Geeking with Gary


[Editor's Note: This has (almost) nothing to do with photography.  I do this from time to time.] 

In this issue:
  • Sony's new Image Authentication System
  • A STEM Program on Steroids
  • Grandpa's Inventions

Sony's new "Anti-Forgery" Image Authentication System

A couple of weeks ago Sony announced the ability for one of their cameras (currently the A7 IV) to "prove" that an image taken with that camera had not been manipulated by computer.  No price or availability was given, but this interested me greatly because it appears to work exactly like my image authentication patent that was granted back in the 1990's.