Implement group connect feature which will allow various users to find a suitable meeting point ( mall, park, restaurant, etc depending on user choice) and will suggest the group members detailed plans of travel depending on time of meeting. It will show the real-time location and estimated arrival time ( speed of the user will be taken into account ) once the user embarks on the journey[privacy feature can be added if required]. Every user will be alerted at the appropriate time they should depart , also other will be notified once he has arrived the meeting point.