Hacking for humanity

He brings the hacker ethic and Internet access to the far corners of the globe. He attained geek immortality by coinventing the Sol-­20 personal computer in the mid-­1970s. He was a key member of the legendary Homebrew Computer Club and a recurring character in Steven Levy's 1984 book, Hackers. So you'd think that nowadays Bob Marsh might be tripping the light fantastic like fellow personal-­computer pioneer Steve Wozniak, or at least kicking back and enjoying retirement.