def run_exp(self, test_mode=False): libtime.expstart() self.user_interface.show_experiment_start_screen() # self.user_interface.show_practice_start_screen() for i in range(1, N_BLOCKS+1): # Taking club-deck as reference, # REMEMBER: rewards[0] is reward for T; rewards[1] is L block_info = self.run_block(i) self.data_access.write_block_log(block_info) # Here the value is changed in every block / iteration of 'for' loop # So it starts with e.g. is_take_left = True and changed after the next iteration to = False, # and after the second iteration the False is Not more (i.e., True) # TODO: implement different ways of counterbalancing (alternating vs. random) # if COUNTERBALANCE == 'alternate': # is_take_left = not is_take_left # else: # is_take_left = not is_take_left self.eye_tracker.close() libtime.pause(500) self.user_interface.show_experiment_end_screen() # With this function ALL of the screens are ended self.user_interface.close()
def run_exp(self): libtime.expstart() self.user_interface.show_intro_screen() for block_no in range(1, PRACTBLOCKNR+1): self.run_block(SESSION_NO, block_no, PRACTBLOCKSIZE, is_practice = True) scores = [] for block_no in range(PRACTBLOCKNR+1, PRACTBLOCKNR+RECBLOCKNR+1): score = self.run_block(SESSION_NO, block_no, RECBLOCKSIZE, is_practice = False) scores.append(score) self.user_interface.show_end_experiment_screen(scores) self.eye_tracker.close() self.user_interface.close()
def main(): # create keyboard object #kb = keyboard.Keyboard() #disp = display.Display(dispsize = [GetSystemMetrics(0), GetSystemMetrics(1)]) #scr = screen.Screen(dispsize = [GetSystemMetrics(0), GetSystemMetrics(1)]) # display and screen object # Wait to initilaze eye tracker until plugged in # create eyelink object # eyelink_tacker = pylink.EyeLink("100.1.1.1") # eyetracker = EyeTracker(disp) # eyelink calibration # eyetracker.calibrate() # Load a yoga and geometry video yoga = cv2.VideoCapture('images/yoga_video_1.avi') shapes = cv2.VideoCapture('images/geometry_video_1.avi') # start timing libtime.expstart() while(True): # Capture frame-by-frame ret1, frame1 = yoga.read() ret2, frame2 = shapes.read() colored_vid1 = cv2.cvtColor(frame1, cv2.IMREAD_COLOR) colored_vid2 = cv2.cvtColor(frame2, cv2.IMREAD_COLOR) # listen for a keypress and close when 'q' is pressed if cv2.waitKey(1) & 0xFF == ord('q'): break matrix = np.hstack((colored_vid1, colored_vid2)) # Display the resulting frame cv2.imshow('video', matrix) cv2.setWindowProperty('video', cv2.WND_PROP_FULLSCREEN, 1) sleep(0.02) # When everything done, release the capture cv2.destroyAllWindows()
def main(imagePath): # start timing libtime.expstart() # create keyboard object kb = keyboard.Keyboard() # display and screen object disp = display.Display(dispsize=[GetSystemMetrics(0), GetSystemMetrics(1)]) scr = screen.Screen(dispsize=[GetSystemMetrics(0), GetSystemMetrics(1)]) ''' Screw pylink. This library is impossible tracker = pylink.EyeLink("100.1.1.1") ''' # eyelink calibration #eyetracker.calibrate() disp.fill(scr) while kb.get_key()[0] == None: pass # Do nothing disp.close()
from constants import * from pygaze import libtime from pygaze.libscreen import Display, Screen from pygaze.eyetracker import EyeTracker from pygaze.libinput import Keyboard from pygaze.liblog import Logfile from pygaze.libgazecon import FRL # timing and initialization libtime.expstart() # visuals disp = Display() scr = Screen() # eye tracking tracker = EyeTracker(disp, trackertype='dummy') frl = FRL(pos='center', dist=125, size=200) # input collection and storage kb = Keyboard(keylist=['escape', 'space'], timeout=None) log = Logfile() log.write(["trialnr", "trialstart", "trialend", "duration", "image"]) # run trials tracker.calibrate() for trialnr in range(0, len(IMAGES)): # blank display disp.fill() disp.show() libtime.pause(1000)
flicker_cycle = np.ones(cycle_size) for x in range(flicker_time): flicker_cycle[0 + x::flicker_time * 2] = -1 swap = cycle_size # In[Timing Debug]: sec_from_hz = 1 / float(refresh) #timing = [sec_from_hz * trial for trial in range(len(flicker_block))] timing = [sec_from_hz * trial for trial in range(len(flicker_cycle))] # In[Wait for Pulse]: if inScanner: event.waitKeys(keyList=['=']) timer.expstart() fmri_clock.reset() t0 = fmri_clock.reset() else: event.waitKeys(keyList=['space']) timer.expstart() fmri_clock.reset() t0 = fmri_clock.reset() # In[Initiate Trial Stimuli]: #draw fixate point, will not change throughout experiment fixate.size = 5 fixate.draw() win.flip()