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With QR Code
2014/03/15 @ SITCONSyneArt <sa@syneart.com>
Live demo
真的要有勇氣
所以請再等等!!
事情這樣的 ..
欸, 上次的照片要
拿不?
好, 讓我看看 !!
你可以找到很多 App ..
在有 WiFi 環境下
圖片來源: http://thinkdigital.travel/wp-content/uploads/2013/06/wifi.jpg
喔, IP 是 x.x.x.x
Port 是 8080
欸, IP ? Port ?
喔, 那是什麼? 可以吃嗎?
…
有人會問 ~
阿你是不會用 Line ? Cubie? 之類的傳喔?
拍謝, 我要原畫質, 上次那
個 Word 檔, 也順便傳給
我好不好? 我現在就要!
GG ..
圖片來源: http://images2.gamme.com.tw/news/2013/05/1/qp2UoqaZkaeVp6Q.jpg
搞得這麼麻煩?
Bluetooth 不是很方便?
你 BT Name 是什
麼?
“HI, SITCON”
沒有阿?
摁 .. 不對, 應該是
“我等等要去搶點心”
阿 .. Sorry , 我忘記開可見 !!
圖片來源: http://udnword.com/wp-content/uploads/2013/04/2231923391_f55c25d77f.jpg
不是還可以用傳輸線 ?..
麻煩死了 .. (無限迴圈)
考慮 Wi-Fi Direct ? NFC ?
or 乾脆不要現在傳好了 ..
我東西都準備好了,你現在跟
我說不要
你當我是王八蛋就是了
Auto Choose Connect
With QR Code
Try this idea !!
其實~
這是我專題
的一部份
而我現在就是
在 run 我的專題
成功的
Live demo !!
不然我專題
可能不能畢業 ..
QR Code
能做什麼?
1. 自動化文字傳輸
位址、電話號碼、行事曆等,進行
名片、行程資料等的快速交換
參考資料: http://zh.wikipedia.org/wiki/QR%E7%A2%BC
2. 數位內容下載
輕易連線到遊戲、軟體下載的網頁,
下載需要的數位內容
參考資料: http://zh.wikipedia.org/wiki/QR%E7%A2%BC
3. 網址快速連結
以提供使用者進行網址快速連結、
電話快速撥號等
參考資料: http://zh.wikipedia.org/wiki/QR%E7%A2%BC
4. 身分鑑別與商務交易
應用於購買票券、販賣機
EX: 兩段式驗證
YouTube TV pair (DLNA)
還有今天的報到 XD
參考資料: http://zh.wikipedia.org/wiki/QR%E7%A2%BC
複雜 -> 簡單化
當然 ..
圖片來源: http://www.funcode-tech.com/images/qr_app/QR%20Code_Periodic%20Table.jpg
用 QR Code 連線?
已經有人應用了吧?
對, 沒錯, 但 …
自動選擇, 好像還沒有耶?!
不只選擇, 還幫你連線 ..
你要連這一個呢?
還是要連那一個呢?
很痛苦喔
其實並不難~
以傳送文字來說, 你只需要
一個 能產生 QR Code 的 API
一個 能讀取 QR Code 的 API
緊接著
(建立 TCP Socket、BT Socket)
去判斷你目前的連線方式
然後產生
QRCode
對方一掃
會得到 ~
Bluetooth
Wi-Fi
當然,
要用一樣的 App
然後~
去確認對方的連線方式
完成連線~
去傳資料吧 XD
有人會問 ~
我手機想跟電腦連線可不可以 ?
當然可以啊!!
寫成桌面端就可以囉 !!
這是選擇連線,
那自動連線哩?
OK,
分成兩個部分來講
QR Code 的部分
做了些什麼?
Wi-Fi 連線
Server :
Client :
這個部分
所以不用自己輸入
IP
Port
Bluetooth 連線
這個部分
所以不用搜尋裝置
1.不必知道裝置 ID
2.也不用打開可見
接著就
盡情發揮囉
(傳檔、傳圖、座標、語音 … 等)
雖然只是
連結介面
但, idea
還不賴吧?
圖片來源: http://d3j5vwomefv46c.cloudfront.net/photos/large/823794378.jpg
Any question
SyneArt <sa@syneart.com>

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Auto Choose Connect With QR Code for SITCON 2014