This is the 4795th most frequent Korean word.
공개하면서
"While revealing" or "while disclosing."
In this sentence, '공개하면서' is used to mean 'while disclosing or revealing' a specific object, in this case, the new technology.
그는 새로운 기술을 공개하면서 많은 사람들의 관심을 끌었다.
He attracted the interest of many people while unveiling the new technology.
Here, '공개하면서' implies the act of 'sharing or revealing' personal emotions, strengthening bonds with friends.
그녀는 자신의 감정을 공개하면서 더 가까운 친구들과의 관계를 형성했다.
She formed closer relationships with friends by revealing her feelings.
'공개하면서' in this context refers to 'publicly presenting/announcing' the new product concurrently with conducting a market study.