Oliver Morton (@Eaterofsun) tweeted: "This lovely ad makes me think bizarrely of @simonings's Dead Water rewritten by a Disney sentimentalist"

– stitching discrete still images together so as to perceive a single moving image.

Trawling for cover images for the new edition, I found this stunning satellite picture of London, reposted from Johnson Space Centre.

It's author photograph time again. None of your fist-on-chin malarky here. This is me about to pass out from sunstroke during a "research trip" (Inland Revenue please note) to Oman. Anna calls this my "creepy farmer" look.

The Eye contains some cursory descriptions of adaptive "spectacles"  – but nothing like this.

Life goes faster than Realism.