This article discusses the most popular screen mirroring technologies, including Chromecast, Miracast, Anycast and Ezcast, their key features, main specs, pros and cons. The article also contains a video showing the unboxing and setup of Chromecast Ultra with 4K streaming.
Wireless Screen Mirroring
This article discusses the main specs of the ultra-portable projectors, including their connectivity, brightness and its dependence on the Helmholtz – Kohlrausch effect, native and ANSI contrast, dynamic iris, etc. This article also contains a video showing the projector contrast ratio comparison at theater lighting.