A Glide reflection is a transformation involving a translation and a reflection in a line parallel to the translation. Some strip patterns (on belts or wallpaper borders) are based on glide reflections. A glide reflection is a type of isometry of the Euclidean plane: the combination of a reflection in a line and a translation along that line. Reversing the order of combining gives the same result. The combination of a reflection in a line and a translation in a perpendicular direction is a reflection in a parallel line.
Living Room - Dream interpretation, Dream meaning of Living Room - To dream that you are in the living room indicates how you are as a person and how others perceive the way you live. It is suggestive of your principles and beliefs. |
Chat room is a virtual room where a chat session takes place. Technically, a chat room is really a channel, but the term room is used to promote the chat metaphor. In a chat room, people communicate using on-screen text, typed in real-time.