SDK pro for tobii 5

[ludymila]

Hi, I acquired the Tobii 5 and followed the steps to get the eye gaze data. This is my code:

import tobii_research as tr
import time

found_eyetrackers = tr.find_all_eyetrackers()
my_eyetracker = found_eyetrackers[0]
print(“Address: ” + my_eyetracker.address)
print(“Model: ” + my_eyetracker.model)
print(“Name (It’s OK if this is empty): ” + my_eyetracker.device_name)
print(“Serial number: ” + my_eyetracker.serial_number)

def gaze_data_callback(gaze_data):
print(gaze_data[‘left_gaze_point_on_display_area’])
# Print gaze points of left and right eye
print(“Left eye: ({gaze_left_eye}) \t Right eye: ({gaze_right_eye})”.format(
gaze_left_eye=gaze_data[‘left_gaze_point_on_display_area’],
gaze_right_eye=gaze_data[‘right_gaze_point_on_display_area’]))

my_eyetracker.subscribe_to(tr.EYETRACKER_GAZE_DATA, gaze_data_callback)
time.sleep(5)
my_eyetracker.unsubscribe_from(tr.EYETRACKER_GAZE_DATA, gaze_data_callback)

However, it doesn’t work. It seems I need an SDK for Tobii 5 instead of SDK PRO. I’ve sent several requests without success. Does anyone have any suggestions?

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