SLR, DSLR, mirrorless, shutterless (already happening), then buttonless - where the device with a lens/lenses is controlled by the mind. Pentaxians will nevertheless smile knowingly, remarking on how the DA15 has controlled
their minds for decades
and DerPReview still won’t get it.
edit: of course with the AF algorithms no longer having to find the eye to focus on, reviewers can squabble forevermore on not which brand but which reviewers have the fastest minds. And with mind-controlled AF, wedding togs will have to be
really careful when snapping the happy couple…