Using subtle finger & hand movements to change the frequency or raise the consciousness in a room

If you're ever in a crowded room, a court room, a department store, a subway station, a board meeting and you want to change the frequency or raise the vibration level of a room without drawing any unwanted attention to yourself or whipping out a pendulum...I have some very simple techniques for doing so using very subtle finger and hand movements done in such a way as will not draw any attention to yourself.
While you're doing it you're very silently whispering to yourself at the same time..."I raise the consciousness of everyone in this room to the highest level possible"...or as you're intending or sending " peace and blessings" to everyone in the room at the time.
See also "hand or finger mudras"
Do this instead of necessarily using a Pendulum which could raise the eyebrows of people around you and draw unwanted attention to yourself.