Other

Golfzondeca, Inc.

Won Pyo Hong

Jin Pyo Hong

Young Bin Hong

Youha Kim

Sung-Il Baek

Yonghun Kim

Whan-Cheol Choi

Changgon Hyun

KyuHak Choi

A video-learning monitoring device () includes: a communication unit () for receiving studying video of a student captured by means of a user terminal (); and a score calculation unit () for calculating self-directed learning scores of the student on the basis of the studying video received by means of the communication unit ().

Video-learning monitoring device and method therefor

The disclosure herein provides a smart golf pin system and golf GPS device with a mechanism to automatically receive golf hole cup information and display the golf hole information on the golf GPS device. More specifically, the golf GPS device receives data from a plurality of GPS modules installed on the golf pins located throughout the golf course and based on its current location, selects a set of GPS coordinates corresponding to the current hole that the golfer is playing, and displays a distance from the golf GPS device to the actual hole cup location in the current hole, thereby allowing the golfer to fine tune his or her approach accordingly.

Smart golf pin system

Growing community of inventors

Seongnam-si, South Korea

Won Pyo Hong