Personal Digital Devices

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Across
  1. 4. A South Korean technology company
  2. 5. Wireless local area network
  3. 6. A group of binary digits or bits (usually eight) operated on as a unit
  4. 10. A keyboard with a combination of alphabetic and numeric characters per key
Down
  1. 1. The quality of being at hand when needed
  2. 2. A system that enables cellular phone users to send and receive text messages
  3. 3. The fourth generation of cellular wireless standards (It is a successor to 3G and 2G families)
  4. 7. The American company that made the iPad
  5. 8. An open wireless technology standard for exchanging data over short distances
  6. 9. The type of keyboard typically found on a computer