Hello- anyone have any idea why I can't see technology previews? Adobe's guide mentions lots of options but I don't see any when I go to Preferences - Technology Previews. I am trying to enable the atuo-trace function for the pen tool.
It looks like nothing is wrong. You have the Technology Preview that was available back in Photoshop 2020 (Preserve Details 2.0).
Apparently Content-Aware Tracing Tool started appearing in Photoshop 2021, along with two more. The list of Technology Previews got longer in each version; in Photoshop 2024 there are five. Some get removed as they graduate to being a permanent feature.
My personal opinion of the Content-Aware Tracing Tool is that I didn’t understand the point of it, because what it was trying to do was already working much more effectively in the Magnetic Lasso tool. The Content-Aware Tracing Tool still has not graduated from Technology Preview to a real feature, so I guess they haven’t yet worked out how to make it significantly better than the Magnetic Lasso tool.