手機和電腦可以說是現今社會人們最常使用的電子產品，手機在使用上固然相當方便，然而，不論是在學校的教學或公司的會議，電腦依然扮演一個很重要的角色，如何透過手機來與電腦進行連接，使得操作電腦不在受限於滑鼠連接線的長度，且在進行簡報過程中，不需要額外購買硬體套件，可以直接使用手機當成簡報器，這些對我們而言是相當重要的課題。
本論文中，我們利用Socket通訊來連接智慧型手機與筆記型電腦，採用用戶端/伺服器端架構，其中連接的智慧型手機為客戶端，筆記型電腦則為伺服器端，在伺服器端在啟動後，能持續監聽來自客戶端的連接請求，接收客戶端的指令並根據指令完成對應操作，而客戶端能夠根據使用者的操作，傳送指令到伺服器端。
　　在這篇研究中，我們針對Android系統進行了研究與分析，並且實作一個適合Android手機的手機式無線滑鼠及簡報器，透過無線傳輸技術中的Wi-Fi訊號與筆記型電腦進行連接，實現了在智慧型手機上可以無線操控電腦滑鼠以及使用無線簡報器的功能。

Nowadays, mobile phones and computers are regarded as the most commonly used electronic products. There are quite convenient to use mobile phones certainly. However, computers still plays an important role in presentation, including teaching at school or meeting at company. In computer operation, it is an important issue that how let the user’s mobile phone to connect with the computer which can avoid the cable length limit of mouse. During the presentation, it does not need to purchase additional hardware kit, and the user can directly use the mobile phone as a presenter. Those questions for us are a very important issue.
In this thesis, we use the socket communications to connect between mobile phone and notebook computer. Using client/server architecture, the mobile phone is the client, and the notebook computer is the server, respectively. While the server is starting, it can listen to the requests of connection from the client continuously. The server can receive commands from the client and the according commands to get responding operations completely. The client can analyze user operations, send commands to the server.
In this study, we focused on Android system to get better researches and analysis and developing a wireless mouse/presenter for Android mobile phones. The mobile phone connects with notebook computer via Wi-Fi. To achieve the mobile phone can wirelessly control the notebook computer’s mouse and as a wireless presenter.

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[2]　Canalys, “Googles Android becomes the world’s leading smart phone platform” , http://www.canalys.com/newsroom/google%E2%80%99s-android-becomes-world%E2%80%99s-leading-smart-phone-platform
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[5] Windows Mobile , https://zh.wikipedia.org/wiki/Windows_Mobile
[6] Android Developers , https://developer.android.com/index.html
[7] 陳會安 , “ 新觀念 Android程式設計範例教本 ” , 2015
[8] Activity’s lifecycle , 　　　　
　　https://developer.android.com/training/basics/activity-lifecycle/index.html
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[11] 鄧凡平 , “ 深入理解Android: Wi-FiNFC和GPS卷 “ , 2014
[12] Java Platform Standard Ed. 8 java.awt Class Robot
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[13] LionMobi. http://www.lionmobi.com/
[14] PowerTutor http://ziyang.eecs.umich.edu/projects/powertutor/