For those not aware, to take a photograph of lightning you must open the shutter and hope - or perhaps pray.

BBC: Lightning really does strike twice

The cinema systems also don't flicker -- a big complaint about the active lenses, which shutter open and closed very rapidly to try to send a different image to each eye.

CNN: Electronics makers try to resurrect the third dimension

The idea was to pop the D3200 into manual mode, force the shutter to stay open for 30 to 60 seconds while on a tripod, and use the camera to trigger the shutter as to avoid camera shake from mashing the button on the body itself.

ENGADGET: Nikon WU-1a wireless mobile adapter for D3200 review: using Android as a remote trigger / wireless display

All that reduces induced blur when taking your pictures, and allows the shutter to be open for longer.

FORBES: Nokia Looks To Design And Imaging To Boost Fortunes With Windows Phone 8

On a recent tour of the damage, Rick and Chris Doody, who operate the chain with their father, Alton, said they will likely shutter the New Orleans location, while keeping their store in nearby Metairie open.

NPR: New Orleans Restaurant Owners Weigh Closing