The obvious outlined text says “SORRY ROBOT,” but the hidden message is “HAPPY HUMAN.”
It’s Mixfont’s Decoy Font: the outlined letters attract machine vision, while the softer tonal pattern becomes readable to humans when viewed from farther away or at a smaller size. It’s an optical trick, not encryption.
"AI does not have to be built this way. Traditionally, the goal of AI was to solve problems in ways that simulated human mental processes. Researchers observed their own thinking and tried to implement their mental habits in code. This approach has mostly been abandoned, partly due to the difficulty of discerning and articulating the rules of human thought, but it did have the benefit of consuming far fewer resources and data."
"For instance, there is no exploration of outer space in Ballard’s fiction: there are no robots or supercomputers, and the scientist characters who continue to populate his novels are usually extremist cranks."
Ballard wrote at least four stories dealing with space and spaceflight. Most notable is his "Report on an Unidentified Space Station" which is quite haunting.