Google showed off its new photo storage service at I/O last week with features including unlimited backup and searching for images by keywords, but the company has another image-related technology in development. Google can already recognize images of food when you search your photo library, but its currently developing technology that goes a step further by actually counting the calories in your meal based on your food shots. This could make dieting and calorie counting much more convenient in the future if it works well enough… expand full story