How accurate was Kubrick's "2001: A Space Odyssey" about the future?

Martin Belam compares the present with Kubrick’s vision of it. While Kubrick got plenty right, he failed to predict that meetings of the future might become less humane.

No PowerPoint

Part of the reason that Dr Floyd has been sent to Clavius Base is to deliver a morale-boosting speech to a crew bemused by what they have unearthed on the moon.

Frankly, there is no way that this would have been done in the real 2001 without the judicious use of PowerPoint featuring Excel charts and inspiring pictures of puppies, and probably some free branded goodies to take away and cheer everybody up.