Yogi is you can send the exactly meeting point to your friends. Marking the location of the appointment on the map and attached photos can be displayed using the exact location. If your friend does not use a smartphone, the Yogi is send MMS to your friends. And you can send by e-mail or SNS. - In these case, can be used – Sent to friends when meeting place! When you meet in hard-to-find location! If you want to remember location and pictures at the best place!(SNS/E-Mail..) These things can be resolved by the Yogi.