Can they guide their robot through an obstacle course using a list of simple directional instructions that cannot be changed once the robot has set off? Explore programming further with upper primary pupils by using this activity to create a 2D robot made of card.
At elementary school, the pupils, by using some aspects of the scientific approach, learn to phrase questions and suggest answers that are reasoned from observations, measurements, the processing of data, and the use of documents.
Third, we measure the accurate eye blinking and changes of pupil sizes by using high-resolution and zoomed eye image sequences.
The SSC experiment consists of scanning the pupil plane by using a moveable iris (I1) with diameter of 0.8mm and to measure the average fraction of light guided by the oil-filled holes.
An aperture I1 with diameter of ∼ 0.8mm is translated 3.5mm through the conjugated pupil's plane (P') by using a motorized stage, corresponding to a movable artificial pupil (I1') of ∼ 1.6mm translated 7mm across the plane of the subject's pupil.
Pharmacologic dilation of the subject's pupils was achieved by using tropicamide 1% (Mydriacyl) with phenylephrine hydrochloride 2.5% if needed.
The results clearly showed that the correlation between pupil dilation and multitasking performance was stronger when the pupil data was analyzed by using the fractal dimension method.
