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Mac OS X Services in Snow Leopard

Mac OS X Services let one application supply its powers to another; for example, a Grab service helps TextEdit paste a screenshot into a document. Most users either don't know that Services exist, because they're in an obscure hierarchical menu (ApplicationName > Services), or they mostly don't use them because there are so many of them.

Snow Leopard makes it easier for the uninitiated to utilize this feature; only services appropriate to the current context appear. And in addition to the hierarchical menu, services are discoverable as custom contextual menu items - Control-click in a TextEdit document to access the Grab service, for instance.

In addition, the revamped Keyboard preference pane lets you manage services for the first time ever. You can enable and disable them, and even change their keyboard shortcuts.

Submitted by
Doug McLean

 

 

Published in TidBITS 63.
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MailBITS/27-May-91

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Douglas Wyman writes, "At the Las Vegas 90 Fall COMDEX I saw a prototype digital camera which used EEROM cards instead of still-video floppies to record images. The image was digitized in color and stored on the card which could then be read out by a display device. The obvious (and visibly apparent) benefit was the stability of the output image which did not shudder and shake when being displayed. I too have examined the still-video devices such as the Canon cameras and do not accept the digital - analog - digital approach that their use requires. The rotating analog playback mechanisms introduce too much shake to the image and require mechanical movement for something that could be all-digital and all-electronic. I hope some other vendor is able to move ahead with that technology before still-video gets a firm hold on the consumer's attention."

Information from:
Douglas Wyman -- esfm01.SINet.SLB.COM

 

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