MIT’s Smartwatch App Can Track Your Emotions During Conversations

When you are talking, your speech can be interpreted in many ways. Your happy talk can sound rude to some, while your honesty can sound insensitive. To vouch for your intentions, you can use MIT’s Smartwatch app, which recently MIT has come up with. It lets you track your emotions in real time.

It not just tracks your voice but also your opponent’s. So both parties can have a clear idea about the emotions in play. This invention can be ideal for those who are slow to pick up social cues. And let’s face it – we’ve all had awkward situations we wished we could get out of!

How does it track your emotions?

The app collects physical and speech data such as pauses between sentences, heart rate, skin temperature, fidgeting movements, etc. to identify the clauses. A long pause between sentences, for example, indicates a sense of sadness. Similarly, change of topics frequently points towards a delightful conversation.

Since it analyzes and interprets emotions in a five-second interval, you have enough room to identify which part of the statement was sad and which one was happy.

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How accurate is MIT’s Smartwatch App?

The first thing that comes to your mind is – is it accurate? For the most part, it is. The Sim band recorded 83 percent accuracy. However, it is not clear whether it was peer reviewed. The makers are confident about this invention because this new system came a long way with only a limited set of data.

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The more conversations it analyzes, the more it gets tweaked and upgraded. Hence, we can assume that in future the app will get better and better. Makers Ghassemi and Alhanai are of the same view.

Hardware limitations

Researchers used iPhone 5S to record the conversation but to use this smartwatch app they made test subjects wear Samsung Simband. It is the only developer-only platform for the company right now. It primarily runs on Tizen but also features room for many other sensors. The idea is to make this system sophisticated enough so that it can be put inside a wearable device in future.

MIT’s Smartwatch app is the first step towards helping people with social anxiety and autism. It is still in its early days and needs a lot more refinement before it can totally remove awkward conversations from the face of the Earth.

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