I think it might be fun to make a low cost version of one of these…this sleek little baseball from outerspace isn’t a baseball at all — it’s a sophisticated spy device that can capture video out to 25 yards, audio up to 5 yards, and is tough enough to survive a two-story drop. Say hello to the Eye Ball R1 Throwable Camera. Consumer-y version coming along too. Link.
Throwable Spy Camera System