Apple may have given up on HyperCard decades ago, but the app's spirit lives on—and is now available virtually anywhere.

Interactive PDFs are PDF documents that can take some form of user input. These may include buttons that will perform functions when pressed. Forms that users can fill out. Interactive PDFs can also ...

Deciding what text to put on an interactive button can be difficult, not least because of the unusual questions of grammar that arise. Here, we propose the 'Would you like to? / I would like to' – or ...

WHATSAPP is launching a brand new way of interacting over text: buttons. The so-called interactive buttons could be used for extra features, like making purchases directly in the app. WhatsApp is ...

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