He hit upon Fortify in 2002 with the idea of inverting an old problem.

FORBES: Saving Software From Itself

It's like 'inverting' the signal on odd lines, or shifting it in time by 180 degrees of the color waveform frequency.

FORBES: Steve Wozniak: His Career Challenges, Steve Jobs, Tech Trends and Advice

Whether shooting videos overhead at a concert or inverting the screen to capture a creative self-portrait, the vari-angle LCD of the P7700 provides users the ability to rotate the screen to adapt to any shooting scenario.

ENGADGET: Nikon intros flagship Coolpix P7700 for prosumers, diminutive Coolpix S01 for fashionistas

Many Europeans dream of inverting this relationship.

ECONOMIST: Charlemagne

As for the next financial crisis, which will most threaten the highly-leveraged, nothing in the Dodd Frank act, or any specific regulation, precludes the Fed from once again deliberately inverting the Treasury yield curve and triggering the next recession and credit crunch, as it has done so frequently in the past.

FORBES: Bankruptcies, Bail-Outs & Bail-Ins: The Good, Bad & Ugly Of Bank Failure Resolution