Footfalls above "we would see the tracing on the stage floor of a tremendously elongated variation of the figures 8 turned on its side … the mathematical symbol for infinity." Beckett was also indebted to the French psychologist Pierre Janet for his conception of hysterical behaviour. In his overview of Janet's work, Robert Woodworth in his "Contemporary Schools of Psychology", a work Beckett read, pays particular attention to Janet's description of the "hysterical paralysis of one arm", which Beckett incorporated, into May's posture. There are a number of analogies between "Footfalls" and Janet's work with a patient called Irène: He lists
Tower Infinity of illumination are used to achieve different degrees of 'invisibility'. Because of the arrangement of the LED screens, the tower will appear invisible from only certain points distributed around the tower, ranging from near the tower to Seoul Bridge, about away. The screens will be so arranged that the tower will be visible from high altitudes, such as to airplanes and birds. Tower Infinity will be used primarily for entertainment and leisure purpose with a 4D theater, restaurants, a water park, landscaped gardens and the third-highest observation deck in the world. When the tower invisible cloak is turned off the