US 9,811,926 B2
Touch screen gesture for perfect simple line drawings
Paul D. Kangas, Raleigh, NC (US); and Daniel M. Ranck, Apex, NC (US)
Filed by Lenovo Enterprise Solutions (Singapore) PTE. LTD., New Tech Park (SG)
Filed on Jan. 21, 2016, as Appl. No. 15/3,666.
Prior Publication US 2017/0213366 A1, Jul. 27, 2017
Int. Cl. G09G 5/00 (2006.01); G06T 11/20 (2006.01); G06F 3/0488 (2013.01); G06T 11/80 (2006.01); G06F 3/0484 (2013.01)
CPC G06T 11/203 (2013.01) [G06F 3/04845 (2013.01); G06F 3/04883 (2013.01); G06T 11/80 (2013.01)] 17 Claims
OG exemplary drawing
1. A method comprising:
receiving first input from a touch screen display of an electronic device indicating a first user touch of a user at a fixed location on the touch screen display continuing for a first touch time delay;
sending a confirmation signal to the user in response to continuing the first user touch at a fixed location for the first touch time delay;
subsequent to said first touch time delay, receiving second input from the display indicating a second user touch in a pattern on the display;
correlating the first input and the second input with a drawing shape, the drawing shape comprising a standard geometric shape; and
forming an image on the display that corresponds to the drawing shape.