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An Intellectual Chinese Input System for Mobile Phones Based Upon Chinese Phonetic Symbols

This research explores an intellectual Chinese input system for mobile phones based on phonetic symbols. The system includes 21 consonants, 16 vowels, and input buttons for phonetic symbols and tones. Various arrayal combinations of phonetic symbols are analyzed, with experimental results presented. The study reduces combinations for efficient input, enhancing the user experience.

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An Intellectual Chinese Input System for Mobile Phones Based Upon Chinese Phonetic Symbols

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  1. An Intellectual Chinese Input System for Mobile Phones Based Upon Chinese Phonetic Symbols Author: Chun-Liang Tung, Tung-Shou Chen and Yung-Chang Chiang Source: International Journal of Computer Processing of Oriental Languages, Vol. 15, No. 4 (2002) pp. 395-406 Speaker: Jason Kai-Jung Shih Date:

  2. Outline • Introduction • Chinese input system for mobile phones • Arrayal combinations of phonetic symbols • Experimental results Jason Kai-Jung Shih

  3. Chinese Input System for Mobile Phones • Chinese phonetic symbols • 21 consonants and 16 vowels • 10,000 words and 5,000 common words • Input buttons of mobile phones • 9 or 10 for phonetic symbols • 1 for inputting tones Jason Kai-Jung Shih

  4. General mobile phone. (“方”) ㄈ：1→1→1→1 ㄤ：9→9→9 ㄈㄤ 芳、方、坊、枋、淓、鈁… Intellectual mobile phone. ㄈ：1 ㄤ：6 ㄅㄣ、ㄅㄤ、ㄈㄣ、ㄈㄤ、ㄋㄣ、ㄋㄤ 芳、方、坊、枋、淓、鈁… Chinese Input System for Mobile Phones (cont’) Jason Kai-Jung Shih

  5. Arrayal Combinations of Phonetic Symbols • Example: • 6 Phonetic symbols: • ㄅㄆㄇㄈㄉㄊ • 3 Input buttons: • Combinations: • T=C(5,1)*C(3,1)*C(1,1)=15 • 37 phonetic symbols with 10 buttons • T=C(36,3)*C(32,3)*C(28,3)*C(24,3)*C(20,3)*C(16,3)*C(12,3)*C(8,3)*C(4,4) =139,277,978,876,149,282 Jason Kai-Jung Shih

  6. Phonetic Symbol Combinations Jason Kai-Jung Shih

  7. Reduce the Combinations (Cont’) • 8 phonetic symbols with 2 buttons (“方”) • Original: “1ㄅㄆㄇㄈ” and “2ㄢㄣㄤㄥ” • ㄅㄢ、ㄅㄣ、ㄅㄤ、ㄅㄥ、ㄆㄢ、ㄆㄣ、ㄆㄤ、ㄆㄥ、ㄇㄢ、ㄇㄣ、ㄇㄤ、ㄇㄥ、ㄈㄢ、ㄈㄣ、ㄈㄤ、ㄈㄥ。 • Arranged: “1ㄅㄈㄢㄣ” and “2ㄆㄇㄤㄥ” • ㄅㄤ、ㄅㄥ、ㄈㄤ、ㄈㄥ。 Jason Kai-Jung Shih

  8. Reduce the Combinations (Cont’) • 37 phonetic symbols with 9 buttons • Sequential order • T=C(36,3)*C(32,3)*C(28,3)*C(24,3)*C(20,3)*C(16,3)*C(12,3)*C(8,3)*C(4,4) =139,277,978,876,149,282 • Arranged order • Choose 18 of 21 consonants • T=C(17,1)*C(15,1)*C(13,1)*C(11,1)*C(9,1)*C(7,1)*C(5,1)*C(3,1)*C(1,1) =33,459,425 Jason Kai-Jung Shih

  9. Experimental Results Jason Kai-Jung Shih

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