更智能的Siri

????蘋(píng)果的個(gè)人數(shù)字助手Siri給大家?guī)?lái)完全不同的體驗(yàn)。全新打造的用戶(hù)界面不必多說(shuō)，可以同時(shí)使用男女兩種語(yǔ)音也符合人們的期待。更重要的是，蘋(píng)果還承諾將提升Siri的應(yīng)答速度、答案來(lái)源也將更多元化。新的Siri更可以完成回電話(huà)、播放語(yǔ)音郵件，或者控制iTunes Radio等復(fù)雜功能。

續(xù)航時(shí)間更長(zhǎng)

????和OSX小牛一樣，iOS 7也進(jìn)行了徹底改造，以實(shí)現(xiàn)終極節(jié)電。例如，應(yīng)用程序能利用新的多任務(wù)系統(tǒng)判斷用戶(hù)的無(wú)線(xiàn)或WiFi信號(hào)是否良好。如果信號(hào)夠好，應(yīng)用程序就能獲取數(shù)據(jù)——這將消耗電能，如果信號(hào)不夠好，它們就繼續(xù)等待。（在信號(hào)不好的情況下獲取數(shù)據(jù)會(huì)消耗更多電?！g注）

A way better Siri

????You'll notice something different about Apple's spunky digital assistant, and we're not just talking about a new coat of paint, or the fact that Siri sounds more natural with an updated male or female voice. Apple promises faster answers to questions, more sources for Siri to dig through, and the ability to ask it to return calls, play voicemail, and control iTunes Radio.

Better battery life

????Just like OSX Mavericks, iOS7 was designed from the ground up to conserve battery life where possible. As just one example, the new multitasking ability helps apps figure out whether or not users have a good mobile or WiFi Internet connection. Depending on signal strength, apps will fetch data -- drawing energy from the battery in the process -- or hold off.