It has two headphone jacks, rips CDs in real time, and supports hi-fi wireless audio.

When you think of the best portable power stations, you might think of how easy it is to carry them or travel with them. But what you might forget is that these smaller devices still provide lots of ...

Abstract: Motor imagery, as an important paradigm in brain- computer interface research, enables control of external devices by analyzing brain activity patterns that resemble actual movements.