Here in this picture, in the front we can see a table present on the floor, on which we can see a laptop and a projector and a glass present and we can also see cable wires connected and in front of it we can see a wall, on which we can see something projected and below that we can see a ladder present and beside that also we can see a table, on which we can see a projector with a laptop present on it and in front of that also we can see something projected on the projector screen and beside that also we can see something projected on the wall and we can see lights also present on the roof.