Abstract: WiFi-based device-free motion tracking systems track persons without requiring them to carry any device. Existing work has explored signal parameters such as time-of-flight (ToF), ...

Abstract: In this article, we present a survey of recent advances in passive human behavior recognition in indoor areas using the channel state information (CSI) of commercial WiFi systems. The ...

Sure, here's the new description with all the links and additional text removed: --- Leo was at ifa last week and Netgear was on his list of companies to visit - he got a look at the Meural Canvas II, ...

经实测，相较前代产品，Alpinist CLX III轮组在著名的图尔马莱爬坡*为Demi Vollering节省了宝贵的五秒左右。该轮组突破性地采用复合材料辐条，搭配专为降低惯性而优化的碳纤维轮圈，帮助您在高山赛段获取更高的爬坡速度、更强劲的加速爆发力以及更精准的操控。

The Urpower Backseat Extender for dogs is currently on sale for 28% off ahead of Amazon's October Prime Day deals. This travel bed fits across a car's entire backseat to provide more space and protect ...