Amazing Things You Never Knew a Smartphone Could Do 令人驚艷的智能手機

Today's smartphones are blank canvases1）： manufacturers provide the hardware， and we turn them into magical machines with apps that transform them into musical instruments or game consoles2）， business machines or cat video players.

But it turns out we're only scratching the surface. Who knew that smartphones make pretty good satellites？ Here are nine uses for smartphones the makers probably didn't imagine.

如今的智能手機宛如空白的畫布：手機制造商提供硬件，我們通過加載不同的應用程序將它們變成各路神器，使它們既可化身為樂器或游戲操縱機，也可用于商務辦公，還能播放貓咪視頻。

但事實證明我們對智能手機的認識還停留在表面。有誰知道智能手機還可以成為相當不錯的衛星呢？下面這九種智能手機的用途恐怕手機制造商們當初也沒想到。

Smartphones forecasting the weather

智能手機預報天氣

Networking expert OpenSignal has discovered something interesting： the sensors in Android phones designed to measure battery temperature， light， pressure and so on can be used to generate surprisingly accurate weather reports.

Get enough phones involved and you've got a weather sensing network. Today the data just reports， but prediction is the logical next step.

專業的網絡公司OpenSignal有個有趣的發現：安卓手機上內置的為測量電池溫度、光照強度、氣壓和其他參數而設計的傳感器可以用來生成準確得驚人的天氣報告。

使足夠數量的手機參與其中，你就有了一個天氣感應網絡。今日還只是播報數據，但預報是合乎邏輯的下一步。

Smartphones powering satellites

智能手機驅動衛星

In February 2013， a Google Nexus One went into orbit—not in an astronaut's pocket， but as the brains of the STRaND-1 satellite.

A joint project between the University of Surrey's Space Centre and Surrey Satellite Technology Limited， the smartphone-powered \"Nano satellite\" will run experimental apps to collect data from space.

2013年2月，谷歌的一部Nexus One手機進入了太空軌道——可不是在航天員的口袋里，而是作為STRaND-1衛星的計算中樞。

作為薩里大學航天中心和薩里衛星科技有限公司的合作項目，這個由智能手機驅動的“納米衛星”將會運行一些實驗性的應用程序來收集太空數據。

Detecting chainsaws3） may sound like a novelty app， but it's a serious business： in Indonesia， the non-profit organisation Rainforest Connection wants to use donated Android phones to detect illegal logging4）.

As New Scientist reports： \"The phones are outfitted with solar panels5） specifically designed to take advantage of the brief periods when light reaches the forest floor. Their microphones stay on at all times， and software listens for the telltale6） growl of a chainsaw， which triggers an alert.\"

“電鋸偵探”也許聽上去像是個新奇的應用程序，但這是件嚴肅的事情：在印度尼西亞，一個名為“雨林家族”的非營利組織想要使用人們捐贈的安卓手機來監測非法采伐。

據《新科學家》雜志報道：“這些手機都裝有特別設計的太陽能電池板，能夠利用陽光照射雨林地表的短暫時間充電。所有手機的麥克風一直保持開啟狀態，軟件在監聽到泄露電鋸形跡的轟鳴聲后，就會發出警報。”

Smartphones saving the rainforests

智能手機拯救雨林

1.canvas [?k?nv?s] n. 帆布；油畫布

2.console [k?n?s??l] n. 控制臺

3.chainsaw [?t?e?ns??] n. 電鋸

4.log [l?ɡ] vi. 伐木；伐樹

5.solar panel： 太陽能電池板

6.telltale [?telte?l] adj. 泄露內情的

7.cradle [?kre?dl] n. 搖籃型的裝置；支架，托架

8.toxin [?t?ks?n] n. 毒素；毒質

9.bacteria [b?k?t??ri?] n. 細菌

Smartphones as mobile medical labs

智能手機做醫學化驗

Researchers at the University of Illinois have developed an iPhone cradle7） and app that turns the device into a fully featured mobile medical lab that uses the phone's camera to detect toxins8）， proteins， bacteria9）， viruses， and other organisms.

As RedOrbit reports： \"The cradle contains a series of smaller versions of the optical10） components found in much larger and more expensive lab devices ... although the cradle only holds $200 worth of optical components， it is just as accurate as $50，000 models in the lab.\"

伊利諾伊大學的研究人員研發出一套iPhone支架和應用程序，該程序可以利用手機的攝像頭檢測毒素、蛋白質、細菌、病毒及其他微生物，將iPhone變成了功能齊全的移動醫學化驗室。

據RedOrbit網站報道：“該支架包含了一系列的光學元件，它們和那些昂貴的大型實驗儀器中所使用的光學元件一模一樣，只是尺寸小了些。雖然該支架上僅安裝了價值200美元的光學元件，但它和實驗室里價值五萬美元的儀器一樣精確。”

Google's self-driving cars carry around $30，000 of high-tech hardware and sensors， but students at Australia's Griffith University reckon they can get the job done with a single smartphone.

The students have built a prototype11） that relies mainly on the phone's camera and built-in GPS， rather than lidar12） sensors and stacks of cameras.

谷歌推出的無人駕駛汽車上配備有價值約三萬美元的高科技硬件及傳感器，而澳大利亞格里菲斯大學的學生們卻認為，他們只用一部智能手機就能搞定此事。

學生們已經制造好了一部樣機，這部樣機主要依靠手機攝像頭和內置的GPS定位系統完成操作，而無需使用一大堆激光定位傳感器和攝像頭。

Smartphones driving cars

智能手機駕駛汽車

Smartphones detecting chemical warfare attacks

智能手機偵測化武襲擊

Never mind anti-virus software： if the US Department of Homeland Security （DHS） gets its wish， smartphones will soon run anti-chemical warfare software.

The Cell-All project aims to persuade manufacturers to equip smartphones with cheap chemical sensors—\"a buck13） a sensor，\" the DHS says—that can detect anything from chlorine14） leaks to sarin15） gas attacks. The technology is currently moving to the proof-of-principle stage to see if the idea is really practical.

不要在意防病毒軟件了：如果美國國土安全部（DHS）能夠如愿以償，不久之后，智能手機上將會運行防化學戰軟件。

這個名為Cell-All的項目旨在說服手機制造商在智能手機上安裝廉價的化學傳感器—美國國土安全部說：“這種傳感器一個才一美元。”該傳感器能探測從氯氣泄漏到沙林毒氣襲擊的任何一種情況。目前，這一技術正在進入原理論證階段，以檢驗該設想是否真正可行。

Smartphone health screening

智能手機做健康檢查

The Korea Advanced Institute of Science and Technology （KAIST） has found a way to turn smartphone screens into digital doctors： the same mechanism that detects your taps and swipes could also detect proteins and DNA molecules16）， which also carry electric charges.

According to study co-lead Hyun-gyu Park， the screens \"are able to recognize DNA molecules with nearly 100 percent accuracy just as large， conventional medical equipment can and we believe equal results are possible for proteins\". For now it's a promising development rather than an imminent17） product， but the potential is enormous.

韓國高級科學技術學院（KAIST）業已發現了一種可以令智能手機屏幕變身為數碼醫生的方法：識別手指點擊和滑動的機械裝置（編注：利用手指觸屏時產生的電荷來識別）同樣可以用來檢測蛋白質和DNA分子，因為后兩者同樣攜帶電荷。

這項研究的主導人之一樸玄圭表示，手機屏幕“和傳統的大型醫學儀器一樣，也能以接近100%的準確率識別DNA分子。我們相信，其對蛋白質分子也有可能達到同樣的檢測準確率”。目前，這一有良好前景的技術尚處于開發階段，還不能立即投入使用，但其潛力巨大。

Smartphone rifle sights18）

智能手機當步槍瞄準器

Fancy something a bit more realistic than shooting games？ How about a real gun with an iPhone for sights？

That's what Intelliscope delivers. The $99 device is a heads-up display19） for hunting rifles， air guns， and paintball guns20） that provides key data including wind speed and direction， compass details and ammunition21） levels， and it also offers digital zooming22） and video recording.

喜歡比射擊游戲更逼真一點的東西嗎？用iPhone手機做瞄準器的真槍怎么樣？

這正是Intelliscope智能瞄準器所能做到的。這款99美元的裝置是一種適用于獵槍、氣槍和彩彈槍的平視顯示器，可以顯示包括風速、風向、指南針詳圖和彈藥量在內的重要數據，還能進行數字變焦和視頻錄制。

The magnetometers23） built into many Android smartphones have surprisingly beneficial applications： as Medgadget explains， \"Imagine having a metal detector handy when you， as an emergency physician， have an unconscious patient come in and you need to know whether he has an implant.\"

The sensors aren't strong enough for distance work—don't expect to find buried treasure on a beach—but it's an interesting example of useful unintended consequences of smartphone tech.

Smartphone metal detectors

智能手機當金屬探測器

許多安卓手機上內置的磁力儀有令人意想不到的有益用途：正如Medgadget網站介紹的那樣，“設想一下自己是一名急診醫生，當你面對一位失去知覺的病人時，你需要知道他體內是否有植入物，而你手邊正好有一個金屬探測器。”

這種傳感器在遠距離作業時就不夠強大了——別指望在沙灘上用它發現埋藏的寶藏——但這是智能手機技術令人意外的有用之處的一個有趣例證。

10.optical [??pt?kl] adj. 光學的

11.prototype [?pr??t?ta?p] n. 原型；樣機

12.lidar ['la?dɑ?] n. 激光雷達；激光定位器

13.buck [b?k] n. 美元

14.chlorine [?kl??ri?n] n. 氯氣，一種常溫下呈淡黃綠色、具有刺激性氣味的劇毒氣體

15.sarin [?sɑ?r?n] n. 沙林毒氣，一種劇毒神經毒劑，通過過度刺激肌肉和重要器官影響神經系統產生致命效果。

16.molecule [?m?l?kju?l] n. 分子

17.imminent [??m?n?nt] adj. 即將來臨的

18.rifle sight： 步槍瞄準器

19.heads-up display： 平視顯示器，可將儀表數據投射到座艙正前方組合玻璃上的光電顯示裝置上，使飛行員或汽車司機無須低頭即可看到。

20.paintball gun： 彩彈槍，一種依靠壓縮氣體發射彩色顏料彈藥的槍，常用于游戲和模擬戰斗。

21.ammunition [??mju?n??n] n. 彈藥

22.digital zooming： 數字變焦

23.magnetometer

[?m?ɡn??t?m?t?] n. 磁力計；磁強儀