Life doesn't stand still for picture-taking. That's why Canon included its advanced Motion Detection Technology in the PowerShot SD790 IS Digital ELPH. This sophisticated feature works in the background to instantly evaluate how fast your subject is moving. Then it automatically selects and sets the optimal exposure and ISO settings to keep everything looking sharp and clear. When you need higher ISOs for action-stopping shutter speeds, Motion Detection Technology provides it. But when no movement is detected, it allows lower ISOs for excellent color and detail. So whether you're shooting a bride walking down the aisle, a ballet recital or even a child's soccer game, you can relax and shoot with confidence knowing you've got the picture you intended.