advantages of detachable keyboard_Chrome OS

1. when there is an  incoming call  on the  15.6 inches  Chrome OS   Laptop/Tablet/Smartphone   hybrid , the user can detach the keyboard from the  15.6 inches  "Display" and take the 15.6 inches  "Display" with them and walk to another room and talk in private ............ eventhough the  15.6 inches Chrome OS   Laptop/Tablet/Smartphone   hybrid    (which is connected to a docking station) is doing something in the background , for example :

• uploading a 4 GB .iso file or a 4 GB  video file from the Internet
•  uploading a huge file or a collection of files above 10 GB from the Internet
• printing 50-100 pages of documents to a USB printer
• watching YouTube/Videos/Movies/NetFlix/iFlix
•  transferring files from one computer to another using USB port  [ 1 2 3 4 5 ]   (work with Windows OS only)
•  transferring files from one computer to another using Ethernet cable or Wireless
• installation of application software from Chrome Web Store 

2. can operate in true tablet mode. Small (15.6 inches only) , light and entirely free of its keyboard, a detachable  15.6 inches screen makes it easy to complete tasks like accessing patient files while making rounds or taking inventory while walking through a warehouse.
3. when the  15.6 inches Display is detach from the the keyboard , the  device’s core functional hardware or the  15.6 inches  Laptop/Tablet/Smartphone  hardware [ 1 2 3 ]  lives behind the  15.6 inches Screen/Display .