Abstract: The techniques described herein relate to methods, apparatus, and computer readable media for editing a graphical program using a graphical programming interface. Editing the graphical program may include displaying, via the graphical programming interface, a plurality of existing graphical components that provide functionality for at least one computer program thread; receiving data indicating a selection of a new graphical component for inserting into the plurality of existing graphical components; determining, based on an associated graphical component of the plurality of existing graphical components, a set of one or more placement locations for inserting the new graphical component; and displaying, on the graphical programming interface, the set of one or more placement locations.

Abstract: A method for operating a controlled illumination apparatus, the illumination apparatus comprising at least one pulse-width modulation (PWM)-controlled LED, the method comprising carrying out a duty cycle sweep of the PWM signal driving the LED while sensing at least one parameter indicative of the power consumption of the LED to compute a curve reflecting the duty-cycle dependency of the power efficiency of the LED.

Abstract: A method for operating a controlled illumination apparatus, the illumination apparatus comprising at least one pulse-width modulation (PWM)-controlled LED, the method comprising carrying out a duty cycle sweep of the PWM signal driving the LED while sensing at least one parameter indicative of the power consumption of the LED to compute a curve reflecting the duty-cycle dependency of the power efficiency of the LED.