HELLO
HELLO
JUSTIN LOW
JUSTIN LOW
IT'S
KIND
OF
FUN
TO
DO
THE
IMPO
SSI
BLE
LOCATION-BASED
SERIVCES
(how snapchat geofilters work)
WHAT ARE THEY?
HOW DO THEY WORK?
EXAMPLES
Location-based services use location data to control features. They are used to track the location of people and objects by finding either the closest radio-wave tower or by Satellite GPS tracking.