out of use. Defendants argued that they were prejudicial and interfered with the accused's right to counsel, since defense attorneys were traditionally seated at the table for defense counsel and were not normally allowed to sit next to the dock. There is usually an open space between the bench and the counsel tables, because of the court clerk and court reporter's tables in front of the bench and the jury box on the side. This space is called the well. It is extremely disrespectful to the court for persons who are not court employees to directly "traverse the well" without permission—that is, to walk directly toward the bench across the well—and some courts have rules expressly forbidding this. Instead, if documents need to be given to or taken from the judge, attorneys are normally expected to approach the court clerk or bailiff, who acts as an intermediary. During trials, attorneys will ask the court's permission to traverse the well or "approach the bench" for "sidebar" conferences with the judge. On the other side of the bar is the gallery, with benches and chairs for the general public. In some cases the gallery is separated from the rest of the room by bulletproof glass. All of the above applies only to trial courts. Appellate courts in the United States are not finders of fact, so they do not use juries or receive evidence into the record; that is the trial court's job. Therefore, in an appellate court, there is neither a witness stand nor a jury box, and the bench is much larger to accommodate multiple judges or justices. The walls are often partially or completely wood-paneled. This is a matter of style and tradition, but some jurisdictions have elected to construct courtrooms with a more modern appearance. Some courtroom settings are little more than a closed circuit television camera transmitting the proceedings to a correctional facility elsewhere to protect the court from violent defendants who view the proceedings on television within a jail conference room and are allowed duplex communications with the judge and other officers of the court. Many courtrooms are equipped with a speaker system where the judge can toggle a switch to generate white noise during sidebar conversations with the attorneys so that the jury and spectators cannot hear what is being discussed off-record. Multiple courtrooms may be housed in a courthouse. The schedule of official court