iPhone - FutureTG.com

Now you arrive in, of all things, the iPhone’s Mail program, where a message
appears, preaddressed, with the photo attached. That, it turns out, is how
the iPhone communicates with your Web album: It emails the picture, just
the way anybody can. Whatever you type into the Subject line becomes the
photo’s title on the Web.
Tap Send, then wait a moment. The iPhone flings the photo on the screen
straight up on that Web album, for all to enjoy. (They do have to know the
Web address of the album, of course, as it appears in the upper-right corner of
the Web gallery. You can visit that page yourself using the iPhone.)
Capturing the Screen
Let’s say you want to write a book about the iPhone. (Hey, it could happen.)
How on earth are you supposed to illustrate that book? How can you take
pictures of what’s on the screen?
For the first year of the iPhone’s existence, that challenge was nearly insurmountable.
People set up cameras on tripods to photograph the screen, or
wrote hacky little programs that snapped the screen image directly to a JPEG
file. Within Apple’s walls, when illustrating iPhone manuals and marketing
materials, they used a sneaky-button press that neatly captured the screen
image and added it directly to the Camera Roll of pictures already on the
Photos and Camera 107