If there was more than one speaker, the center of focus would automatically divide itself, and each image would shrink in size as additional people spoke up.

若发言者超过一人，聚焦屏幕便自动分割，并且随著人数的增加而缩小比例。

youdao

You can also shrink the image down by zooming out.

你也可以把图像缩小一些。

youdao

Tilt-zoom gives you a new way to zoom within the browser and picture gallery app, whereby you tilt the phone up to enlarge an image or down to shrink it.

ENGADGET: Samsung Galaxy S II review Hands-on

"As mobile devices like smartphones and tablets get smaller and thinner, the pixel size of image sensors needs to shrink accordingly, " said Andrew Burt, vice president of the Analog and Imaging Business Unit, System LSI Group at TAEC.

ENGADGET: Toshiba preps 13MP phone camera sensor that promises low-light shooting without the noise