However, since smartphones are much more compact in ... which is used to capture black-and-white photos for better sharpness ...

Instead, it uses black-and-white photos to examine tiny structural changes in the eye ... pointing to the possibility of screening for anemia using just a smartphone and basic software. This could be ...

Instead, it uses black-and-white photos to examine tiny structural changes ... there may be a way to screen for anemia with just a smartphone and simple software because they demonstrate a strong ...

Instead, it uses black-and-white photos to examine tiny structural changes ... pointing to the possibility of screening for anemia using just a smartphone and basic software.