System76 Oryx Pro - System76 Oryx Pro is a powerful and customizable laptop that comes with Linux pre-installed, but y can easily install Window and dual-boot if you want to use it for Windows development or gaming.
Explain Everything - Explain Everything is an easy-to-use design, screencasting, and interactive whiteboard tool that...
Dell Precision 7730 - Very robust 17" workstation with flexible configuration options, the cheapest display is not recommended however. Read review here.
Conceptboard - Instant Whiteboards for Teams & Projects
HP ZBook 17 - The performance of a desktop with the freedom of a laptop.
Microsoft Whiteboard - The canvas where ideas, content, & people come together.