There is disclosed an enhanced text entry system which uses word-level analysis to correct inaccuracies automatically in user keystroke entries on reduced-size or virtual keyboards. An axle sleeve is connected to the tube by being sleeved inside of the opening. Additionally provided are two alternative methods of using the QTAT to optimally prioritize work orders within the at least one piece of fabrication equipment’s internal buffer. The ophthalmic solution of the present invention is injected at least once into the vitreous humor of the patient in a therapeutically effective dose to obtain the desired result. In this manner, it is possible to avoid a mismatching state in which an avatar is not allowed to sense another avatar in spite of the fact that the other avatar is allowed to sense the avatar.