Everybody loves the phrase, Four Horsemen of the Apocalypse, but usually don’t remember the specifics. According to Wikipedia, the horsemen each ride a steed of a different color – white, red, black, and pale – and thunder towards us bearing apocalyptic messages of Conquest, War, Famine and Death. You know: The stuff of video games and CGI blockbusters. Ignore them and you lose.
Why was Smith’s message apocalyptic? Because he too had four horsemen, and they too cannot be ignored. Without them, products will fail. It’s that simple.
Smith’s horsemen are neither rapacious nor ravaging, however. Instead, they represent the methodical four-step process for co-development of hardware and software, which if done properly moves to completion in carefully controlled lock-step and produces successful results.
Replacing Apocalypse with Approximation, Gary Smith’s Four Horsemen of the Approximation represent Design Exploration (not Conquest), Making Apps (not War), Firmware (not Famine), and Sales & Marketing (not Death).