This is more like it just a bit later - with people packed like sardines around everything Sony.
They were demonstrating their new 'eye-AF' technology - that works with humans and even animals - that is quite simply the most remarkable auto focus system there is. They use AI to recognise and lock on, then track, eyes within the frame - with astounding accuracy and speed.
And Sony are excellent at back porting features to existing products - where, of course, the product has sufficient hardware to cope with the new demands. This particular tech is coming to almost the entire current range.
OLYMPUS IMAGING CORP. E-M5, f/2.8 @ 12 mm, 1/60, ISO 320, No Flash