Operation test was carried out using the River Information
Application when river warden and river administrators
to patrol duties. River administrator was confirmed in the
function of the check-in function and post function by the
Post Management System. Period of operation test is about
three weeks from October 14, 2015 until November 7, 2015.
The location of the operation test was carried out Shonai
River is the jurisdiction of the Shonai River river office.
River warden and river administrator of Shonai River Office
has performed the operation test. Use equipment is iPhone6
Plus, iPad Air 2, iPad mini 4, and iPad2. The Internet access
using a Wi-Fi router.