Patent ID: 9274575
Filing Date: 2016-03-01
CPC Classification: G03B,G06F,H04N,H04W

Claim Text:
1. An information processing apparatus comprising: a communication unit configured to communicate with a plurality of position information notifying apparatuses that store position information thereof and notify, in a case in which a communication is made with a plurality of first communication terminals that are held by respective users, identification information of the plurality of first communication terminals and the position information, and in a case in which a communication is made with a second communication terminal that is mounted on a screen, identification information of the second communication terminal and the position information; and a control unit configured to obtain an estimated value of distances between the screen and the users, from distances between the second communication terminal and each of the plurality of first communication terminals, based on the position information received from the plurality of position information notifying apparatuses by the communication unit, and to determine a lamp power to be set to a projection apparatus that projects video on the screen, based on the estimated value, wherein the communication unit notifies the lamp power determined by the control unit to the projection apparatus.