Microsoft also announced that it is building a football stadium in Redmond and fielding a team. Company officials stated that they plan to enhance the game by adding new and exciting technology to add value to the game. All markers on the field will be projected via laser equipment from the coache's box. This will allow for adjustment of both actual position and numerical value when necessary. MS plans to supply officials who have been specially trained in MSFootball so there won't be any misunderstandings between these officials and ones trained in the obsolete rules. Plans are to add version numbers to fourth-down plays when there appear to be problems with what otherwise should work so one will hear such calls as Fourthv2.3A and 25 when strategy dictates the necessity for such things. The ball will be coated with an electrorehological agent and it's ability to be firmly grasped will be controllable from the coaches' box. Company officials were quoted as saying, "It is our stadium, our equipment, and we should be free to add any improvements to the game we see fit." The new stadium boasts adjustable end zones that can be set to Visitor mode or Home mode. In Visitor mode, the last 10 yards are actually 15 yards long and the goal posts shoot a high-speed stream of air designed to deflect arrant balls that might accidentally pass through the space between the uprights. In Home mode, the air flow is reversed to encourage questionable balls to go decisively through the uprights and over the bar. The last 10 yards are adjusted to 7.