Johnny Lee: Free or cheap Wii Remote hacks

The video discusses the importance of making technology accessible to a broader audience. It showcases two innovative uses of the Nintendo Wii Remote: creating an affordable interactive whiteboard and implementing head tracking for a 3D experience. The video also highlights the impact of online platforms like YouTube in rapidly disseminating ideas and fostering a global community of innovators.

What motivates the speaker in their research?

What is the cost comparison between traditional interactive whiteboards and the proposed solution?

How does the speaker propose to create an interactive whiteboard using a Wii Remote?

How many times has the software for the interactive whiteboard been downloaded?

What are the limitations of the approach mentioned for creating a whiteboard?

Describe the second demo involving head tracking and its significance.

What impact has YouTube had on the dissemination of the speaker's ideas?