goal: Open the Khan Academy App, Select the Cryptography textbook and read the chapters of the textbook.
instruction: Open the Khan Academy App 
action: action_type: open_app
app_name: Khan Academy
goal: Open the Khan Academy App, Select the Cryptography textbook and read the chapters of the textbook.
instruction: Select the Cryptography Textbook 
action: action_type: click
x: 301
y: 644
goal: Open the Khan Academy App, Select the Cryptography textbook and read the chapters of the textbook.
instruction: Swipe up the screen to see the chapters 
action: action_type: scroll
direction: down
goal: Open the Khan Academy App, Select the Cryptography textbook and read the chapters of the textbook.
instruction: Click on the Ciphers vs. codes topic 
action: action_type: click
x: 592
y: 1024
goal: Open the Khan Academy App, Select the Cryptography textbook and read the chapters of the textbook.
instruction: Swipe up to read the chapter of the textbooks 
action: action_type: scroll
direction: down
goal: Open the Khan Academy App, Select the Cryptography textbook and read the chapters of the textbook.
instruction: Swipe up to read the chapter of the textbooks 
action: action_type: scroll
direction: down
goal: Open the Khan Academy App, Select the Cryptography textbook and read the chapters of the textbook.
instruction: Swipe up to read the chapter of the textbooks 
action: action_type: scroll
direction: down