In 2019,Wisear set out to build neural interfaces that could be integrated into wearables like earphones, giving people a truly hands free and voice free way to control their everyday devices.
Now, as we close this chapter, we’re open-sourcing our work; sharing it with the community to build on, improve, and take further.
How it works
Our Product Explainer
Demo Video 1
Demo Video 2
Discover our use cases
Discover the Open Source Wisear Technology
Wisear Technology
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Signal Acquisition
Signal acquisition is the foundation of Wisear’s technology. It relies on high-precision electronic components and their seamless integration to capture bio-electrical activity. This step is critical, as it directly determines the quality and reliability of the data feeding our algorithms
• Instrumentation amplifier
• Analog to Digital Converter
• On-chip data management
Data Collection
We acquire signal following protocols that allow us to describe precisely the content of resulting recordings. It allows to label and sort the collected data to enable its usage in our model improvement effort.
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• Protocol design
• Data visualisation
• Signal object storage
• Data consistency, privacy & security
• Preprocessed data cache
Signal Processing
In order to extract relevant information from the raw data harvested by the acquisition chain, the signal is cleaned by our signal processing algorithms. These algorithms are designed to run in memory and computationally constrained environment.
• Filtering
• Normalisation
• Resolution reduction
Gesture Detection
Gesture detection involves developing compact and robust AI models using processed data. These models are optimised for integration into a real-time, resource-constrained environment.
• Low latency
• Scheduling
• Sliding window approach
• AI Model
• Model evaluation
• Model miniaturisation
Licences
Projects
Projects
[PH text] Project 1: ExG Miniaturized Platform
Specs
Hardware
The device is a pair of wireless earbuds capable of measuring bio-electrical signals from the user. Along with ExG features, it embeds digital audio input and outputs and an Inertial Measurement Unit.
• Analog Front-End
• Inertial Measurement Unit
• Processing Unit
• Bluetooth Audio
Firmware
The firmware manages data acquisition and implements Wisear’s custom algorithms into a real-time embedded system, for efficient gesture detection.
• How to use ?
Software
A miniaturized neural-interface unlocking touchless and voiceless controls for everyday users offers many opportunities software-wise.
Home examples of applications developed at Wisear to showcase this new technology.
• Mobile gaming
• AR gaming
• IoT
[PH text] Project 2: ExG Sensor Module
Licences
Hardware
Meet Wisear Neural interface. We are building the first technology that enables people to get seamless, voiceless, and touchless controls on their devices.
Firmware
Start testing very SOON how Wisear products can change your daily interactions with your smartphone, tablet, or AR/VR headset.
Software
Meet Wisear Neural interface. We are building the first technology that enables people to get seamless, voiceless, and touchless controls on their devices.
Press & Blog
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