Navigating a user interface using in-air gestures detected via neuromuscular-signal sensors of a wearable device, and systems and methods of use thereof

A system comprising:

• one or more processors;
• and
• memory coupled to the one or more processors, the memory comprising instructions for:
• receiving, via one or more neuromuscular-signal sensors of a wrist-wearable device worn by a user, data generated during performance of an in-air movement by a wrist or phalange of the user;
• moving a point of focus on a user interface in accordance with the in-air movement;
• receiving, via the one or more neuromuscular-signal sensors, additional data generated during performance of an in-air gesture by the user;
• determining that the in-air gesture is an execution gesture;
• and
• executing a command corresponding to the execution gesture.

A non-transitory computer-readable storage medium including instructions that, when executed by a wearable device, cause the wearable device to:

• receive, via one or more neuromuscular-signal sensors of a wrist-wearable device worn by a user, data generated during performance of an in-air movement by a wrist or phalange of the user;
• move a point of focus on a user interface in accordance with the in-air movement;
• receive, via the one or more neuromuscular-signal sensors, additional data generated during performance of an in-air gesture by the user;
• determine that the in-air gesture is an execution gesture;
• and
• execute a command corresponding to the execution gesture.