Inductive changing projection calendar

Inductive Changing Projection CalendarWhen hands approach,the LCD backlight will be turned on.When hands approach,the projection light will be turned on.Time,temperature can be projecting on wall or other objects.The projecting figure of time or temperature can be adjusted in 180 degree.Projecting angel can be adjusted.Projecting focus can be adjusted.When the backlight on,hands approaching the product,LCDdisplay will be changed.Approching several times,LCD display will changed in different mode such as time,date,temperature,slarm and countdown time.When LCD display different mode,there will be different backlight lighting on.Can choice a fixed display.Can choice to turn off the inductive function.