Aspects of the subject matter described herein relate to performing configuration in a multi-machine environment. Upon initialization of the particular process, the process establishes a messaging buffer in main memory of the compute node and copies the data communications message from the message buffer of the messaging unit into the message buffer of main memory. A displaying objective is shown on an image sensor and has a datum point of computing of a position angle. The exemplary system is particularly suitable for classification systems having thousands of classes. An action is triggered based on the at least one detected event.