According to IEEE Spectrum, HP got the idea from the motor industry's CarFax reports. These allow potential buyers the chance to check the maintenance history and usage of any vehicle before buying.

Switching to digital logging doesn’t mean overhauling everything overnight. Solutions like Digital Log are built to adapt to ...

Mr. Wu is a contributing Opinion writer and a law professor at Columbia who writes often about technology. There’s been a lot of talk in recent weeks about a “white-collar blood bath,” a ...