Setting sights on Roomba, Sharp unveils robotic vacuum 
- It looks just like iRobot’s Roomba vacuuming machine, except the new circular roaming vacuum cleaner from Sharp is trilingual, and even knows a hip humorous dialect.
(TORU YAMANAKA/AFP/GETTYIMAGES)

Setting sights on Roomba, Sharp unveils robotic vacuum

- It looks just like iRobot’s Roomba vacuuming machine, except the new circular roaming vacuum cleaner from Sharp is trilingual, and even knows a hip humorous dialect.

(TORU YAMANAKA/AFP/GETTYIMAGES)

Sharp: The man who changed the world
- Gene Sharp, an 83-year-old East Boston resident, has struck fear into some of the world’s worst dictatorships.

Sharp: The man who changed the world

- Gene Sharp, an 83-year-old East Boston resident, has struck fear into some of the world’s worst dictatorships.