Patent ID: 8432453

Claim:
A method of starting snapping a static scene for use with an image-capturing device and a display device electrically connected with said image-capturing device, said display device having a displaying zone for display a visual field of said image-capturing device, said method comprising steps of: setting a block in said displaying zone, wherein said block is correlated with a portion of said visual field; calculating a skin color coverage percentage of said block; comparing said skin color coverage percentage with a first threshold value, wherein said static scene is continuously captured by said image-capturing device in a first operating status, and wherein if said skin color coverage percentage is greater than said first threshold value, said image-capturing device in said first operating status is switched to a second operating status, and wherein a delaying time is counted and said static scene is captured and stored after said delaying time when said image-capturing device is in said second operating status; refreshing said skin color coverage percentage of said block while said delaying time is counted; and comparing said refreshed skin color coverage percentage with said first threshold value, wherein if said refreshed skin color coverage percentage is greater than said first threshold value, said image-capturing device in said second operating status is switched to said first operating status.