成人小说亚洲一区二区三区,亚洲国产精品一区二区三区,国产精品成人精品久久久,久久综合一区二区三区,精品无码av一区二区,国产一级a毛一级a看免费视频,欧洲uv免费在线区一二区,亚洲国产欧美中日韩成人综合视频,国产熟女一区二区三区五月婷小说,亚洲一区波多野结衣在线

立即打開
Unlimited data, R.I.P.

Unlimited data, R.I.P.

JP Mangalindan 2010年06月10日

Are variable pricing plans bad for business?

????In contrast, AT&T is taking the opposite approach with mobile, applying more pressure on subscribers by returning to a metered system. Pundits like Jarvis believe these new variable pricing schemes will only make users nervous, forcing them to question whether every web site visited, every application and update downloaded, and every video viewed is pushing them over the limit.

????AT&T claims that 2 GB covers 1 million one-page email messages (sans attachments) or 1,000 one-minute streaming video clips. That may sound impressive, but it's the real-world equivalent of 6 to 12 hours of Netflix movie streams – and with significantly downgraded picture quality at that.

????And Apple's promise -- that the iPad 3G would be the ultimate media consumption device -- has been effectively broken by the new price plans. As smartphone and tablet technology advances, these caps will continually be an issue.

????Developers will have to be more cognizant of these newly-minted data caps. Akshay Kothari and Ankit Gupta, developers of the Pulse News Reader, currently the second-most popular paid iPad app on iTunes, admitted the new data plans will force mobile developers to cut down on the size of their apps in an effort to streamline and optimize.

????Their RSS feed reader currently weighs in at 500 KB, a mere drop in the bucket compared to something like Wired magazine's app, which weighs in at a hefty 544 megabytes. But Kothari and Gupta say they'll be working towards decreasing the size of Pulse in future updates.

????In the end, the caps will make people use their devices less. "On the face of things, that's just a bad business model because less usage and less development means less business for well, everybody," Jarvis says.

掃碼打開財(cái)富Plus App
国产欧美一区二区精品性色| 国产成人无码一区二区三区| 国产精品一区二区久久宅男宅女| 狠狠做深爱婷婷久久综合一区| 波多野结衣姐弟中文字幕天| 隔壁的少妇2做爰完整| 97人人看碰人免费公开视频| 岛国神器—激情拍拍影院| 欧美一性一交一免费看| 国产成人午夜福利在线观看视频| 女人五月天激情四射AV| 午夜福利无码一区二区| 日韩在线中文字幕国| 久久婷婷秘精品果冻传媒| 亚洲国产精品无码久久98| 久久久久噜噜噜亚洲| 欢迎访问欧美成人精品第一区二区三区| 精品亚洲AV无码区最新| 无码人妻精品一区二区三区久久久| 精品国产免费人成网站| 亚洲精品无码专区在线观看| 精品午夜福利在线视在亚洲| 亚洲日韩涩涩成人午夜私人影院| 久久久久人妻精品一区三寸蜜桃| 免费无码av一区二区三区| 无码一级毛片一区二区视频孕妇| 新区乱码无人区二精东| 精品国产AV无码一区二区三区| 人人爽人人爽人人片AV| 女人下边被添全过视频| 日本丁香久久综合国产精品| 久久精品成人免费国产片午夜| 亚洲欧美日韩国产另类一区二区| 久久九九久精品国产| 大学生高潮无套内谢视频| 亚洲中文字幕久久久一区| 欧美 亚洲 日韩 国产中文字幕在线| 日韩一区二区三区免费观看女同| 波多野结衣绝顶大高潮| 欧美XXXXX高潮喷水| 无码视少妇视频一区二区三区|