Ben,
I'm interested in your take on a (relatively) low cost, easy to install (i.e. universal mounted, wireless door and window sensors) intrusion alarm system.
With all of the inexpensive microprocessors and wireless communication available, this should be somewhat straight forward.
The benefits of the system would be that anyone could purchase the product and sensor add-ons and have the peace of mind of a wireless security system in their home.
The sensors should probably run on A/C as there would be too many batteries to keep up with if not.
An added benefit would be that the system would be portable, which would be helpful when staying in hotel rooms or other people's homes during travel, and also would be easier to install and use in a rental type setting.
Hope you take this challenge!!
~ Rob
aka MakerOne
P.S. Love the show man! Great work!