Boost those chances by choosing someone with a good camera who looks like they know what they're doing, and make sure the settings on your camera are right before you have them take the pic.

如果你选择的人看上去像是知道自己在做什么，而你的相机质量不错，且在你让他们帮忙拍照前都调好了设置，那么成功的几率要大些。

youdao

I take a lot of PIC. Now I already add it on my web to share it with everybody!

我拍了很多的照片，已经发到网页上了，来与你们分享！

youdao

If you are in construction, you can take a pic of a site and get information on materials around you.

FORBES: SXSW - Day 4 Startup Roundup

Yeah, its 2.5-inch LCD can swivel around and rotate 270 degrees, but the DSC-M1 also has this unusual hybrid recording mode where it can automatically record five seconds of video before and three seconds after every time you take a pic, the idea being that this way you won't accidentally miss any of those future precious memories.

ENGADGET: Sony's DSC-M1 digital camera

With a single tap I can snap a pic of the newest beer to grace my palate, take some notes and tag it with the style and brewery.

ENGADGET: IRL: Evernote, Netgear N900 and FiiO's E17 headphone amplifier