我们可能对光学座底部的红眼激光器感到满意，但是显然，微软[纳斯达克：MSFT]并非如此。They’ve released a tantalizing new ad campaign with the slogan “Say Goodbye to Laser,” and while they haven’t let the cat out of the bag yet, some users have spotted a new Microsoft Mouse listed on Germany’s Amazon site that sports something called “Blue Track” technology. It’s essentially a blue ring around the bottom perimeter of the mouse, and could be the laser-less solution that Redmond seems so excited about.
那么它如何工作？鼠标底部的广角镜头拾取了跟踪表面的图像，该图像用蓝色的LED点亮。据说，它比激光老鼠在各种表面上都可以使用，而激光老鼠通常会在木材等表面上跟踪错误。但是，由于Microsoft首先将其释放为旅行鼠标，并配有USB无线发射器，因此该技术可能会比台式机使用更容易地适合移动设备。当然，这还有待观察 - 就像美国登陆的日期和零售价一样。