New brawny applications take full advantage of today's cheap Intel-based servers and are at the right price--low--with interfaces so intuitive that CAD novices, especially mechanical engineers, can swiftly pick them up.

FORBES: Easy Designer

Engineers especially and product designers are so excited about their product they want to make the price really low so everyone can afford it.

FORBES: Kickstarter Funds Women-Led Hardware Startups: Everpurse, Roominate, GoldieBlox

In practice, the interval is much shorter, especially for signallers and engineers who are heavily in demand.

ECONOMIST: The army