IT information services company Hecto Innovation has opened Polyball, a platform for predicting outcomes of South Korea’s professional baseball games. The app offers prediction games and mini-games such as guessing player records, and awards entry tickets that can be used to apply for ticket exchange vouchers. Vouchers are issued as NFTs to a Polyball wallet and can be exchanged for physical tickets at designated GS25 stores from 2 hours before game time.

JobKorea, an AI and data-based HR tech platform operated by Worksphere, said it will hold a free career conference for office workers and job seekers to share career management and job-change know-how. The online event, titled \"Job-change cheat key from seniors,\" will run for about 2 hours 30 minutes on March 26 via Zoom. Four speakers will cover career descriptions, interview and self-introduction strategies, and career planning.