Break the rules! Canon pro Pete Travers reveals why you don’t always have to use a wide-angle ‘landscape’ lens for landscape shots ...

In this guide to the best Canon flashguns, I'm taking an in-depth look at the Canon Speedlite range. From beginner units and mid-range flashes, all the way up to the current flagship professional ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...