研究人员通过脑电图来测量人体头皮上的电荷活动，通过这些电信号，可以移动鼠标光标，玩视频游戏以及完成其他的二维操作。

Researchers use EEG to measure electrical activity along a person's scalp. These electrical signals can move a computer cursor, play video games and perform other two-dimensional tasks.

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当然还有其他一些高科技功能—像闪烁的光标。

There are also some thoughtful touches - like the blinking cursor.

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使用DYNAMIC SCROLL光标作为一个强迫DB 2避免ORDER BY(或者任何其他索引可用于避免排序的语法)排序的新方法的可能性。

The potential of using DYNAMIC SCROLL cursors as a new way of forcing DB2 to avoid a sort for an ORDER BY (or any other sort syntax where an index can be used to avoid the sort).

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