Better proportions everywhere. On tall iPhones the keys are now a natural shape, and the screen and keyboard stay together with nothing to switch between. On iPhone Duo opened flat, the screen sits above the fold and the keyboard below it.

Relics is a little museum of home computers that never existed: eight invented machines from 1978 to 2003, each one hand-drawn, each with its own boot sequence, its own operating system and its own secrets. REAL BASIC YOU CAN PROGRAM Magpie, Ember and Satchel start straight into BASIC, written from scratch for Relics. Type 10 PRINT "HELLO", then 20 GOTO 10, then RUN. FOR loops, GOSUB, arrays, strings, DATA, INPUT, INKEY$, colours, PLOT and DRAW, BEEP. Break stops anything, CONT carries on…