Melraidin

I'd assume you could detect a difference between a completely/nearly completely covered LED shield and one with a large gap between your hand at the top of the shield.

> Can it be made for less?

Would you be able to use the LEDs as light sensors and eliminate the switch component entirely? Maybe a tubular shield over each LED so it doesn't interact with others around it then covering it with your finger could be read as toggling the state?

Didn't come across that one at the time. Wish I'd tried more to get a homebrew VR setup going.

I still have that VR book in my basement. Along with my first computer book, Practical Things To Do With A Microcomputer. Usborne has these online: https://usborne.com/ca_en/books/computer-and-coding-books

Was it this book? https://www.goodreads.com/en/book/show/1990755

I hacked up a Powerglove to connect to my PC. Always wanted to get the Sega glasses too but didn't have the resources at the time.