ALIENCampsites and big parks
Kids head to the river, friends go for firewood. Make the campsite the rally point and the radar shows everyone within a few hundred metres, and who has gone too far.
BUSINESSMosques, Umrah and pilgrim groups
Friday prayers, Hari Raya, or an Umrah group among huge crowds. Agree on one gate to meet after prayer, and the group leader sees who is still missing.
ALIENConcerts, fireworks, festivals
Tens of thousands of people and calls nobody can hear. Everyone heads to Gate C, and the ring shows who is already there.
BOTHTheme parks, beaches, ski slopes
Split up for rides or a swim, then find each other again without a single “where are you?”.
BUSINESSTour groups and the bus
Free time until 16:00, then back on the bus. The guide sees the headcount and who is still far away, before anyone is late.
BUSINESSHidden restaurants and salons
3rd floor, back alley, no sign. The shop sends one link with the entrance photo and a hint in four languages.
BUSINESSAirport and station pick-ups
Arrivals hall, exit B, the third pillar. Your driver or family walks straight to you.
RADARUnderground malls and big stations
Umeda, Shinjuku, KL Sentral. No GPS signal and every exit looks the same. The fan radar points at your friend, and nobody drifts away from the group.
ALIENTouring and cycling
Lead and sweep on one strip, the gap in metres, and an alert when someone drops behind.
ALIENSurvival games
Your team on the motion tracker, a red ring when someone is out of range. Pure fun, free to play.
BOTHStadiums and ballparks
Forty thousand fans and every gate looks the same. Meet at the gate on the map, then the fan radar finds your seat-mate in the stands.
BUSINESSSchool trips and kids' outings
Teachers set the rally point and the time. A roll call shows who is back at the bus, and an alert fires when a child wanders off.
BUSINESSRamen shops in back alleys
Down a side street, a tiny sign, a queue outside. The shop sends one link with its door photo, and guests walk straight there instead of circling the block.
BUSINESSFood trucks and night markets
They move every day. Share today's spot as a link, and customers follow the radar to the right stall in the crowd.
BUSINESSBig sites: warehouses and factories
Staff spread across a huge floor. See where each colleague is and call the nearest one, without a radio check.
Ping You needs mobile data and GPS. It keeps a group together. It is not a rescue or safety device for remote places without signal.