Jamboard - Interactive Business Whiteboard | G Suite
Oculus Quest - An all-in-one VR system
Surface Studio - A brilliant screen for your ideas, from Microsoft
Microsoft Hololens - Augmented reality headset from Microsoft
Samsung Flip - A 55" digital white board from Samsung
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.