Mood and Voice Recognition: We Know How You Feel 

Fujitsu and Nagoya University have recently invented a technology capable of "reading" certain moods and intentions. Specifically, the technology aims to nullify the phone phishing scams by picking up on keywords from the executor and by measuring the voice and pitch of the victim. If it detects many faults, then, you will get a scam alert that the call is fraud.

Using voice recognition and analyzing voice patterns for stopping crime is cool. However, imagine a bad guy using it while trying to sell you some fraud and he is being able to change his pitch and convince you as his phone tells him whether you are calm, distressed, or defensive.