11-inch: 9.74 x 7.02 x 0.24 inches
Opens in a new window
。关于这个话题，谷歌浏览器【最新下载地址】提供了深入分析
Therefore, the default RSSI threshold of -75 dBm corresponds to about 10 to 15 meters in open space and 3 to 10 meters indoors or in crowded spaces. You got a good chance to spot that smart glasses wearing person like that.
BBC Africa podcastsFocus on Africa