Comcast (NASDAQ:CMCSA) is developing an advanced user interface (UI) across TVs, laptops, tablets and smartphones that combines timely information with customers' Xfinity TV, Voice, Internet and Home services, to help manage their life and home. Codenamed 'Project Dayview,' the personal dashboard pulls information from other integrated applications to regularly refresh alerts, appointments, texts, e-mails, voicemails and DVR data; and even a customer's Xfinity home alarm system status, lights, thermostat/room temperatures, and security video feed, accessible on any screen.Comcast is demonstrating Project Dayview at the Cable Show 2012 in Boston this week.