We highly recommend that all students review the site links prior to registration for a C School. Students can also find CG-3PCX C School policy on the C School web site. Students should read this information prior to requesting a C School.
FHD is higher resolution-- 1920x1080 (aka 1080p Full HD). HD+ is a bit lower. Usually 1680x1050 or 1600x900 or such. It's mostly personal preference, but I prefer 1080p full HD.
Given the many different types of devices that use touch screens, it's no surprise that there are several different types of touch screens. Each type of touch screen works a little differently from the others. Resistive touch screen systems use two thin layers separated by spacers. An electrical current runs through the two layers. When the screen is touched, the two layers make contact in the exact spot where the screen is touched. This contact creates a change in the electrical field, which a device's computer operating system can understand. Capacitive touch screen systems feature a special layer that stores an electrical charge.