Despite all the bring-your-own device buzz over the last few years, meanwhile, teachers were chillier to handhelds (smartphones and iPod touches—the devices students tend to bring to school) than other tools. While the percentage of teachers with access to such devices went up to 36 percent, from 26 percent a year ago, the tools were rated below other devices (sixth out of a list of eight, even below projectors) on "potential to enhance education."