Deep learning has shown a great promise in many areas of technology were data widely available. There are certain areas that deep learning can be applied to but the infrastructure for data collection is young and not yet matured.
Open Muscle aims to supply not just the hardware for biometric muscle contraction data collection but also the infrastructure required to label the data and to store it in an open manner. Open Muscle has been open-source and under the GNU license since its inception.
Here is an interesting article written on classification machine learning using multiple sensor data collection sources. https://arxiv.org/pdf/1801.07756