article_snippet.sent: Researchers at the Massachusetts Institute of Technology have now created an algorithm that can tell how effectively someone is striking a keypad.
article_snippet.sent: it does this by analysing something known as 'key hold time' - a measure of how long a key is pressed before being released.
highlights_snippet.sent: MIT's algorithm reveals how effectively someone is striking keys .
  
highlights_snippet.sent: MIT's algorithm does this by studying how long key is pressed before being released .
  