A Students' Scores-Recording System Based on SL4A

U102 AS R technology to input students' scores is very important to improve work efficiency. ASR systems usually have a problem of many candidate words and a user needs to pick a candidate word from the candidate words, this brings trouble to the user. To solve this problem, this paper discusses development of a students' scores-recording system based on SL4A technology. This paper first makes a deep study of the SL4A architecture and the technology of TTS and AS R, then gives the system' analysis and design, and finally uses the PHP script to develop the system. The practice shows that the system can avoid the problem of many candidate words, and can effectively input scores, and has the advantages of fast development and good scalability.