The Wall Street Journal — April 12, 2013 | Holman W. Jenkins, Jr.

This is a summary. Read original article in full here.

In 15 years, the famous inventor expects medical technology will add a year of life expectancy every year. Ray Kurzweil must encounter his share of interviewers whose first question is: What do you hope your obituary will say?

This is a trick question. Mr. Kurzweil famously hopes an obituary won’t be necessary. And in the event of his unexpected demise, he is widely reported to have signed a deal to have himself frozen so his intelligence can be revived when technology is equipped for the job.

Mr. Kurzweil is the closest thing to a Thomas Edison of our time, an inventor known for inventing. He first came to public attention in 1965, at age 17, appearing on Steve Allen’s TV show “I’ve Got a Secret” to demonstrate a homemade computer he built to compose original music in the style of the great masters.

In the five decades since, he has invented technologies that permeate our world. To give one example, the Web would hardly be the store of human intelligence it has become without the flatbed scanner and optical character recognition, allowing printed materials from the pre-digital age to be scanned and made searchable.

If you are a musician, Mr. Kurzweil’s fame is synonymous with his line of music synthesizers (now owned by Hyundai). As in: “We’re late for the gig. Don’t forget the Kurzweil.”

If you are blind, his Kurzweil Reader relieved one of your major disabilities—the inability to read printed information, especially sensitive private information, without having to rely on somebody else. […]