The US Federal Aviation Administration is hoping to announce looser restrictions on in-flight use of portable electronics by the end of 2013, according to sources for the New York Times. The people belong to an industry working group set up by the FAA, and add that the latter is specifically considering allowing reading devices during takeoff and landing, including tablets and e-readers. Devices may still have to be set to Airplane mode, though, and cellphones are expected to remain off-limits.