Parallel Smartphone Situation

29Oct10

Smartphones and sewing machines in the same sentence? Read on about patent thicket or patent wars of competing sewing machines in 1800s. As I have a soft spot for sewing, I appreciated this post.

http://blogs.wsj.com/digits/2010/10/28/why-is-a-smartphone-like-a-sewing-machine/

- Brenda

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