text: Another reason why it is invaulable is that a human is already prepared to read another persons emotions because it is a task that is already done each and everyday. Dr. Huang is talking about the device using video images to pick up the emotions of each person. Dr. H states "using video imagery, The new emotion recognition software tracks these facial movments in a real face or on a painted face." This quote brings to light that the machine can read emotions but one could say since it is still in new development that not all of the bugs or glitches have been worked out not only that but you also have to devote more resources to keep the machine working which can average to be a heafty hit to your wallet.