1. EGLS Requirement from Taiwan Institute for Information Industry Mei-Li Chen

2. Vertical Layout EGLS_TW_1: Let EPUB 2.1 OPS support CSS3 subset → Text Layout Module EGLS_TW_2: Way to Display Traditional Chinese -->Mix Mode Not to rotate single Alphabet/Number/Chinese Character Not to rotate Punctuation Marks to rotate English Words and Continuous Numbers to 90- degree More than Two Consequent Letters More than Two Consequent Numbers

3. Virtical Text Layout with Zhuyin Fuhao(Bopomofo) EGLS_TW_3: Let EPUB 2.1 OPS support CSS3 subset → Bopomofo RUBY One phonetic symbol with stress accent One phonetic symbol with light accent Two phonetic symbols with stress accent Two phonetic symbol with light accent Three phonetic symbols with stress accent Three phonetic symbol with light accent ruby.bopomofo { writing-mode: tb-rl } aozhe zi xing chu guo

4. Horizontal Layout Mode with Zhuyin Fuhao- 1 EGLS_TW_4: to Mark Stress Accent (but Light Accent) at Upside of Zhuyin Fuhao phonetic symbols One phonetic symbol with stress accent One phonetic symbol with light accent Two phonetic symbols with stress accent Two phonetic symbol with light accent Three phonetic symbols with stress accent Three phonetic symbol with light accent http://www.edu.tw/files/site_content/M0001/juyin/ppp.htm?open

5. Horizontal Layout Mode with Zhuyin Fuhao - 2 EGLS_TW_5: In Horizontal Layout Mode, Readers can choose Zhuyin Fuhao shown at Right Side or Top Side (to Set Zhuyin Fuhao shown at Right Side as Default)

6. to Display in Different Size of Screen EGLS_TW_6: Complete Continuity of Content has Highest Priority Smaller Screen Size (or lower resolution) Reading Device May Not Display whole RUBY to Display via Hidden RUBY or Pop-up Screen

7. Thank You !