A demand responsive transport (DRT) bus is a new type of transportation service that flexibly operates based on the demand of use without a fixed route and a timetable.
The DRT bus may improve accessibility to public transportation of rural and remote areas having the poor public transportation service and may minimize waiting time and detour routes of the passengers.

VARO - T is a tourism specialized demand responsive advance reservation transportation service for enjoying travel without their own vehicle. It is a platform service to make the travel convenient and interesting by minimizing the travel time of a tourist by generating a virtual bus station in the tourist spot and improving accessibility to various locations in the tourist spot.

The smart taxi service platform is a technique to solve a taxi supply problem by increasing the transport capacity without increasing the number of taxis. By transporting mid and long distance passengers in interoperation of two taxis, it increases the turnover ratio of taxis and the success rate of dispatch. This technique is an innovative fleet operation technique applicable to logistics and DRT operation.

VARO-D is an operation/management optimization service for delivery logistics vehicles and delivery riders. It provides an innovative cost reduction and an increase in supply based on an advanced SFO platform through the DRT system. Furthermore, VARO-D is an optimal service that may process more volumes with less vehicles and drivers.

VARO-A is an operation/management optimization service of autonomous driving vehicles. It implements cooperative transportation between vehicles for achieving goals, such as passenger or logistics transportation, by multiple autonomous driving vehicles through the TAMOS platform. It is a service that enables cooperation among all companies operating autonomous driving vehicles.