Similarly, promo materials for the Elan 7 talked about how the camera was able to determine exposure based on a database of hundreds of photos. I have no idea

Similarly, promo materials for the Elan 7 talked about how the camera was able to determine exposure based on a database of hundreds of photos. I have no idea how this worked, but would have loved to see the photos they used for “training” this system 25 years ago.