It's hard to look at Apple's new "Liquid Glass" aesthetic and not think about Windows Vista, Microsoft 's much-maligned OS which also touted transparencies and glass-like effects as a bold new vision for computing.

In case you missed it, Apple has caught quite a volley of criticism for what’s perceived as making it seem like Liquid Glass has reinvented the idea of transparency – a glassy, see-through interface – when this was actually done by Microsoft in… yes, you guessed it: Windows Vista.

PC users can't help but notice the similarities between Apple's 'liquid glass' design philosophy and the Aero interface in Microsoft's Windows Vista OS from 2007.