Correction: This video was actually created by marketing students at Berghs School of Communication, and is not made by Google, nor is Google Gesture a real service. We updated the story below and apologize for the error.

A group of marketing students in Stockholm, Sweden have put together a concept video of an app that aims to help people understand sign language in real time.

The concept isn't real, but the thinking behind it is smart: an app that can translate sign language into speech, with the help of a wearable wristband. The video was filmed by students at Berghs School of Communication and is presented as though it was developed by Google. The app — which the students call Google Gesture — would be paired with a forearm band that analyzes muscle movements made when signing — a process known as electromyography. These movements would then, in theory, be sent to the app and translated into audible words as they are signed.

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"The vast majority of people don't understand sign language, which means a lot of interesting conversations never take place," the Gesture video says.

The concept app's goal is to fix that problem by translating sign language right away, so there's no lull in conversation while the signer waits for audio voice to kick in.

Even though Google Gesture is fictional and isn't connected to Google at all, the search engine giant has developed software for the deaf in the past. For example, Android offers an option on its Google Translate app that turns speech into text.