text: Lastly, the whole cost of installing face-reading technology can come at a big price. Many schools do not have that kind of money in thier funding. I know that my school most definitely does not have the money to supply all the computers and laptops with this type of technology. Not even a students PC at home can "handle the complex algorithms used to decode Mona Lisa's smile. But we can write down some simple instructions that "encode" different emotions."(Par. 7). So basically not only would the school board spen lots of monety on installing the technology but also buy new computers that can handle such algorithms. Including the student , in order to get taught at thier pace and style would have to spend a lot of money on this technology.