Knock is a smartphone application that enables users to send text messages like calls. When a user sends a ‘knock’ to a friend, it will appear to them as a call but with the text message displayed on their screen.
Knock was launched in June 2014 and is a product of Dexetra, a smartphone app developer that aims to develop products that augment human memory.
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|Jul 10, 2014||YourStory News - Knock! Knock! Dexetra wants to show love to its early adopters|