The phrase "upward swipe" means to move your finger or hand in an upward motion across a touch screen or surface.
Sentences with «upward swipe»
Once you start receiving notifications (tendered by a gentle, soothing buzz), a quick upward swipe reveals the full message. (tomsguide.com)
Due to the fact that the unlock gesture is now a simple upward swipe rather than a circle and ring, these shortcuts can now be accessed by swiping left or right from any point on the lock screen. (android.gadgethacks.com)
An upward swipe reveals thumbnail views of all the comics and a slider that allows the reader to move from location to location. (goodereader.com)