Bell Labs is developing a new class of imaging device that does not require a lens, but instead uses a light sensitive sensor to create a high resolution image. A new technique known as compressive sensing minimizes redundancy to acquire data with carefully chosen measurements. The camera, which merely features an aperture assembly and a sensor, records images that are never out of focus. Additionally, when using two pixels instead of one, it can create two different images of the scene. Continue reading Bell Labs: Lensless Camera Records Multiple View Images

Pixtr is a new iPhone app that creates subtle changes to facial features of people in photographs, serving almost like an airbrush tool to manipulate mild imperfections. “It uses facial recognition software to scan the photo and make minor adjustments like slimming a nose or a jawline, trimming eyebrows, correcting camera distortion,” reports Business Insider. “It takes into account things like sex, hair color, age.” Continue reading Pixtr App Uses Facial Recognition to Make You Look Better