CE Week is a big, industry-only consumer electronics show held each year in New York City. The exhibit floor resembles a bazaar -- busy and colorful, bustling with entrepreneurs showing off their products to prospective customers and partners.

Motley Fool analyst Rex Moore was there, and brings us inside with this look at five interesting product pitches for mobile devices from Apple (AAPL -0.35%), Google (GOOGL 10.22%), and Amazon.com.