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)
Assigned to LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD., Singapore (SG)
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.