| CPC G01C 21/3407 (2013.01) [G01C 21/34 (2013.01); G01C 21/36 (2013.01); H04W 4/024 (2018.02); H04W 4/21 (2018.02); H04W 4/02 (2013.01)] | 18 Claims |

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1. A computer-implemented method performed by a computer system having a memory and at least one hardware processor, the computer-implemented method comprising:
receiving global positioning information of a mobile device of a first user;
determining a first location of the mobile device based on the global positioning information;
determining a second location of a second user based on determining that a group of users will be leaving the second location within a period of time; and
causing a navigation option to be displayed on the mobile device based on the second location and based on the determining that the group of users will be leaving the second location within the period of time.
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