@brief Do we have a positive identification as a known LED?

@brief Given a node, if it's null, try to infer from the parent what it should be. Right now can only infer that the children of an interface are sen

@brief is the type a floating-point type?

@brief is the type a signed integer?

@brief Has the object been assigned a single value (range of size 1)

* Given the name of a device, this function will create a *USBSerialDevice * object. If the device can be created successfully it wi

* Predicate that determines if the given vendor and product IDs match * that of the provided USB serial device. If the @param vendorID or

* Predicate that determines if the given vendor and product IDs match * that of the provided USB serial device. If the @param vendorID or

* @brief Request a thread sleep for at least the given number of * microseconds. * * DO NOT use within a Sync plugin!

@brief For eyetracker, it will add the following interfaces to the descriptor provided that they are set to true: OSVR_Direction, OSVR_Location2D, OSV

@brief Notify all those interested what the device token is.

@brief Set a quaternion to the identity rotation */

@brief Set a Vec3 to the zero vector */

@brief Helper method to output a priority in a formatted way to a stream.