CES 2018: CarWink emojis seek to replace driver hand gestures

A small display that shows images is being pitched to motorists as an alternative to hand gesture communications.

CarWink was one of many new gadgets on show at the CES tech fair in Las Vegas earlier in the week.

The BBC's Chris Foxx met one of the designers involved in the project.

Read and watch all our coverage from CES

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The BBC's James Clayton tests out the latest tech at CES 2024 in Las Vegas.

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