The new body-suit method was correct 82.2% of the time. Researchers monitored how much the people moved their arms and legs, to decide if they were telling the truth or lying. All-body suits are expensive – they cost about £30,000 – and they can be uncomfortable, so Anderson and his colleagues are now looking at cheaper alternatives. These include using motion-sensing technology from computer games, such as the Kinect camera devices developed by Microsoft for the Xbox console.
Which of the following is true about body suits?
They cost a lot of money They are comfortable They were inspired by game consoles They are very durable