Fitbit is changing how it calculates sleep duration, but many users have complained of the tracking actually getting worse instead of better.

Fitbit has quietly updated its sleep tracking algorithm. It now detects the sleep more accurately and takes cognizance of brief awakenings.

For restless sleepers or anyone trying to optimise recovery, this shift could be a game-changer. Knowing when and how often you wake can help you make smarter changes to your rout ...

TI’s single-chip battery fuel gauges, the BQ41Z90 and BQ41Z50, extend battery runtime by up to 30% using a predictive ...

Tracking algorithms compare image frames of the object to chart a trajectory and speed. This is easily disrupted by foreign objects, occlusions, weather or misclassification. Tracking models can be ...

The classical twin-based tracking algorithm determines the tracking model through offline training and only employs the tracking model learned based on the template of the initial frame during the ...

U of T researchers have developed a deep learning algorithm that can track proteins to help reveal what makes cells healthy and what goes wrong in disease. From self-driving cars to computers that can ...

When the algorithm was simply tracking the volunteer, it could predict their future GPS coordinates to within roughly 1,000 square meters.