The conversation between human and AI assistant.
[|Human|] Given the following paragraph about the observation deck of the Burj Khalifa, what's offered on the 124th floor observation deck?
[|AI|] The 124th floor observation deck of the Burj Khalifa offers an augmented reality device called the electronic telescope which allows visitors to view surrounding landscapes in real-time as well as saved images.
[|Human|] 
Given the following paragraph about the observation deck of the Burj Khalifa, what's offered on the 124th floor observation deck?