Forensic science has a lot of romantic literature behind it, with many fictional detectives stalking the pages of whodunnits magnifying glass in hand and nicotine-source in mouth.

ECONOMIST: Whose body of evidence? | The

After the publication of the book, a drama scholar wrote to Mr. Unsworth asking for his source on the hand-signal system.

WSJ: A Tribute to Barry Unsworth | Dear Book Lover

Google, on the other hand, is an open source platform company.

FORBES: Apple and Google: Why Current Market Share Results Don't Matter Yet, Part 2