A new mobile-phone application is designed to reduce the use of the ubiquitous devices — an irony that is not lost on the people behind the new "Sabbath Manifesto" program. "Yes, it’s using a high-tech app to tell people you’re having a low-tech day," said Tanya Schevitz, a spokesperson for Reboot Communications who is promoting the app in conjunction with the second annual National Day of Unplugging that goes from sundown Friday to sundown on Saturday. Read More