Professor Ho Chian-ming, with the Academia Sinica's Institute of Information Science, also points out that in the past people were accustomed to keeping their personal chop and ID card in separate locations to avoid having them stolen together.
中研院資訊科學研究所教授何建明也說，過去國人習慣將私章與身分證分開保管，以避免同時失竊，現在卻無疑強迫國人將兩者放在一起。