Canon Innovation Enhances Your Experience.
DIGIC III Image Processor
With DIGIC III, your images boast superior quality, the camera operates
at top efficiency and battery life is enhanced. What's more, DIGIC
III enables Canon's Face Detection Technology and Red-eye Correction
to give you better, more true-to-life people shots. Simply press the
Shutter Button halfway down, and the camera automatically pinpoints
the faces in the scene and chooses the ideal focus point. The camera
controls exposure settings and flash to keep every face looking bright
and natural. Red-eye Correction can be handled in-camera, in two ways.
The entirely new Red-eye Correction during shooting uses the Face Detection
Technology to recognize and remove red-eye from flash images as they're
taken, before the file is written to the memory card. It's also possible
to correct red-eye during image playback, using simple settings in the
SD1100 IS Digital ELPH's menu.

DIGIC III Image Processor
iSAPS Technology is an entirely original scene-recognition technology
developed for digital cameras by Canon. Using an internal database of
thousands of different photos, iSAPS works with the fast DIGIC III Image
Processor to improve focus speed and accuracy, as well as exposure and
white balance.

Diagram of Photographic Space
Red-eye Correction provides three options for removing dreaded red-eye from subjects in flash pictures.
1) The new Red-eye Correction during shooting actually identifies and
corrects red-eye in human subjects as pictures are taken.
2) The SD1100 IS Digital ELPH can be set to automatically detect and
correct red-eye during image playback.
3) The user can manually locate any red eyes in a scene during image
playback on the LCD screen, and command the camera to remove them.

The PowerShot SD1100 IS Digital ELPH features ISO 1600 and High
ISO Auto settings that reduce the effects of camera shake and sharpen
subjects in low-light situations, giving you greater shooting flexibility.