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, ...

Rakuten Kobo released the Kobo Remote on December 2nd, 2025. This is a Bluetooth page-turner with no screen clip. It can turn the pages of an e-book with a single click and also control the audiobook ...

Late yesterday evening Staples in Canada had a massive price drop of the Kobo Clara Colour and Kobo Clara BW. They were selling each model for $65 each, and obviously hundreds of people saw the deal, ...

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