Abstract: A method and surgical system including a laser source for generating a pulsed laser beam, an imaging system including a detector, shared optics configured for directing the pulsed laser beam to an object to be sampled and confocally deflecting back-reflected light from the object to the detector, a patient interface, through which the pulsed laser beam is directed, the patient interface having, a cup with a large and small opening, and a notched ring inside the cup; and a controller operatively coupled to the laser source, the imaging system and the shared optics, the controller configured to align the eye for procedure.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for determining student engagement. A method includes receiving data collected from interactions of a plurality of students with an electronic learning system. A method includes identifying a plurality of archetypal learning patterns in received data using machine learning. A method may also include associating a student with at least one identified archetypal learning patterns using machine learning.