This easy step-by-step drawing tutorial explains how to add realistic shadows and lighting to a full figure by breaking it ...

Metal surfaces require careful observation, and this drawing tutorial focuses on how to accurately render stainless steel ...

Abstract: The strategies to adopt brain-computer interfaces (BCIs) to drive assisted devices are proved to be feasible in many studies. Although several studies focus on detecting the initiation of ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...