Adaptive system for deriving control signals from measurements of neuromuscular activity

A method of adapting a control mapping associating sensor signals with control signals for controlling an operation of a device, the method comprises;

• obtaining a plurality of sensor signals from a plurality of sensors including a plurality of neuromuscular sensors arranged on one or more wearable devices, wherein the plurality of neuromuscular sensors are configured to continuously record neuromuscular signals from a user;
• obtaining first state information for an operation of a device;
• providing the first state information as input to an intention model associated with the operation of the device and obtaining corresponding first intention model output;
• providing the neuromuscular signals and/or signals derived from the neuromuscular signals as inputs to a first control mapping and obtaining corresponding first control mapping output;
• and
• updating the first control mapping using the inputs provided to the first control mapping and the first intention model output to obtain a second control mapping.

A non-transitory computer-readable storage medium encoded with a plurality of instructions that, when executed by at least one computer hardware processor perform a method comprising:

• obtaining a plurality of sensor signals from a plurality of sensors including a plurality of neuromuscular sensors arranged on one or more wearable devices, wherein the plurality of neuromuscular sensors are configured to continuously record neuromuscular signals from a user;
• obtaining first state information for an operation of a device;
• providing the first state information as input to an intention model associated with the operation of the device and obtaining corresponding first intention model output;
• providing the neuromuscular signals and/or signals derived from the neuromuscular signals as inputs to a first control mapping and obtaining corresponding first control mapping output;
• and
• updating the first control mapping using the inputs provided to the first control mapping and the first intention model output to obtain a second control mapping.