Another problem is that some characters have a leftright symmetry, and others a topbottom symmetry, which the computer would have difficulty in sorting out.
在眾多同類型的研究中，宏電腦公司的「倉頡字母法」天龍中文電腦，曾獲六十九年工業產品設計比賽行政院院長獎，被認為是一種較為理想的輸入方法。「倉頡字母法」可算是一種分割得最徹底的字根法。