There are many types of eye conditions that can cause blindness or low vision and we often get requests to cover some of them in more detail. Tonight we're discussing Retinal Vein Occlusion with medical retina consultant Luke Nicholson from Moorfield's Eye Hospital. We discuss how the condition affects the eyes, the causes and the treatments. What techniques do you have for reading the room in social situations? Perhaps you listen out for the rustling of clothes or pick up on a hefty exhale when someone is irritated. Well, tonight we speak to blind Australian psychologist Courtney McKee about the kinds of techniques she uses to understand what is happening in a room, both in a work environment and in a more relaxed party environment. Presenter: Peter White Producer: Beth Hemmings Production Coordinator: Liz Poole Website image description: pictured are eight people sat around a dinner table, celebrating. One gentleman is stood, seemingly giving a speech whilst everyone else is smiling or laughing in his direction. The image represents a busy social setting, which can sometimes be difficult to read.