Photoshop CS6 tutorial showing how to create a realistic water reflection of a skyline, landscape or object. Why Elon Musk ...

A new kind of mirror is emerging from quantum physics labs, one that exists not as a chunk of polished glass but as a ...

Abstract: Positioning in indoor environments, where it is difficult to achieve an accurate performance using GPS or satellites, has been studied in various ways using several wireless communication ...

Abstract: Reflection photoplethysmography (PPG) using 530 nm (green) wavelength light has the potential to be a superior method for monitoring heart rate (HR) during normal daily life due to its ...