“These aren’t the slickest applications in the world,” Mr. Abelson said.

Abelson说，“这些并非世界上最精巧的应用程序。

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An onscreen button would turn on the program, Mr. Abelson explained, for perhaps a few hours on a Saturday night when the person wanted his friends to know where he was.

Abelson解释道，可以通过按屏幕上的按钮来开启这一功能，以备某个周末晚上他想让朋友们知道他在哪里。

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No date has been set for the release of that analysis, being conducted by professor Hal Abelson.

WSJ: MIT to release documents about activist Swartz

Weitzner, Harold Abelson and Tim Berners-Lee, et al. Communications of the ACM, vol 51, issue 6, June 2008.

ECONOMIST: Sources and acknowledgments

Financial journalism lost one of its leading lights Thursday when Alan Abelson died at the age of 87.

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