GestureLogic Inc. Patent applications |
Patent application number | Title | Published |
20150272501 | SYSTEMS, METHODS AND DEVICES FOR ACQUIRING AND PROCESSING PHYSIOLOGICAL SIGNALS - A system, method and device are described for biometric analysis using a wearable device. The device can be removeably securable to a user's skin surface and can include a plurality of electrodes positioned to acquire electrical signals from the skin surface. The device can also include an electromyography acquisition module and skin impedance acquisition module. A processing unit can use the electrodes to capture a plurality of electrical signals including at least one electromyography signal. The processing unit can generate calibration data based on a subset of the captured electrical signals and process the electromyography signals using the calibration data to determine a biometric for the user. | 10-01-2015 |
20150272483 | SYSTEMS, METHODS AND DEVICES FOR EXERCISE AND ACTIVITY METRIC COMPUTATION - Systems, methods and devices that facilitate determination of enhanced exercise or physical activity metrics by considering multiple types of data. Metrics are computable by pre-processing, and in some cases segmenting, a variety of input signals, such as acceleration signals, electromyography signals or other signals from a wearable device. | 10-01-2015 |
20150272457 | SYSTEM, METHOD AND DEVICE FOR DETECTING HEART RATE - A system, method and device are described for detecting a heart rate. A sensing unit can have a skin-facing surface that is removably securable to a user's skin surface and include at least one sensor positioned to acquire a bio-signal from the skin surface. A controller can be configured to capture a bio-signal stream using the at least one sensor and generate a preprocessed bio-signal stream by band-pass filtering the captured bio-signal stream with a predetermined passband. The controller can also be configured to determine, in a moving window, heartbeat signal portions when the preprocessed bio-signal stream has heartbeat impulse characteristics and determine the time between adjacent heartbeat signal portions to compute the heart rate. | 10-01-2015 |