App programming

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Across
  1. 1. Drag and Droping Coding Method
  2. 3. App type responding to user or system Action
  3. 5. Creating apps for mobile device
  4. 6. the ease with which a user can use a product, or software to perform the core tasks
  5. 8. To retain its optimal usability and appearence regardeless of the device
  6. 9. hardware that allows one computer to perform the functions of, or execute programs designed for, another type of computer
Down
  1. 1. an unexpected problem with software or hardware
  2. 2. Software supports the use of visual expressions
  3. 4. OS that powers smartphones and tablets
  4. 7. UI, Interaction between Human and Computer