CBS News (9/3) reported that video games may be “a possible therapy to lazy eye,” according to a paper published in the August issue of the journal PLoS Biology. Researchers discovered that “participants in a pilot study playing a minimum 40 hours of video games registered improvements both in their visual acuity and 3-D depth perception.” Lazy eye is “estimated to affect two of three out of every 100 American children, according to the National Eye Institute.”