The Minolta MND25 claims a lot, including 48 megapixel stills and 4K UHD video, but delivers fairly little. Image quality is ...

What is a digital passport photo and what size should passport photos be? - These are the UK rules you must follow when applying for a passport.

"The important principle for both sensory and motor BCIs is that one really needs to convey only a few bits per second to and ...