Engineers built E-BAR, a mobile robot designed to physically support the elderly and prevent them from falling as they move around their homes. E-BAR acts as a set of robotic handlebars that follows a ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

We reviewed the options for the manufacture and use of DNA microarrays in the original Chipping Forecast 1 in 1999. Since then, the number of companies that produce microarrays equipment and reagents ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...