More than 90 percent of Taiwanese aged three to five use personal electronic devices at home, with three-year-olds averaging a screen time of two hours and 17 minutes per day, a survey released yesterday said. The survey of 1,732 parents, which counted the use of computers, communication devices and consumer electronics, was released at a news conference by National Taiwan Normal University (NTNU) and Parenting magazine. It found that more than 90 percent of children of that age group used screen-based devices at home, with the youngest children surveyed having the longest average screen time. Photo: Ho Tsung-han, Taipei Times…