Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

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Ever felt like your artistic soul was trapped in this mouse-clicking and touchpad world? Now is the time to break free into the exciting world of graphic tablets. These nifty little devices are the ...

Wondering which graphic design style fits your brand? We break down 20 iconic movements, from Art Nouveau to Flat Design, with real-world advice for entrepreneurs. Learn the difference between a style ...