What is the correct spelling for GPWSE?

If you intended to type "gpwse" but misspelled it, here are a few possible correct suggestions. It could be "gpose", which refers to a feature in video games allowing players to take screenshots. Alternatively, it might be "gapse", meaning a space or interval between two things. Another possibility could be "gpsee", which doesn't have a specific meaning but is a different arrangement of the same letters.