活水亭觀書有感其一_如何將iPad置于“信息亭”模式，將其限制為單個應用程序...

活水亭觀書有感其一

An iPad makes a great “kiosk” device–a tablet restricted to?one specific app for your home or small business. You can create a makeshift kiosk using the Guided Access feature, or enable Single App Mode for a true kiosk environment.

iPad是出色的“信息亭”設備-平板電腦僅限于針對您的家庭或小型企業的一個特定應用程序。您可以使用“引導訪問”功能創建一個臨時信息亭，或者為真正的信息亭環境啟用“單應用程序模式”。

Both of these tricks also work on an iPhone or iPod Touch,?so you can use it to put a smaller device into kiosk mode.

這兩個技巧都可以在iPhone或iPod Touch上使用，因此您可以使用它來將較小的設備設置為信息亭模式。

引導訪問與單應用程序模式 (Guided Access vs. Single App Mode)

There are two ways to do this. Guided Access is the quickest, easiest way to put an iPad in kiosk mode. Guided Access is often thought of as a parental control feature, but it’s actually intended for teachers in schools–that’s why it’s categorized as a “Learning” feature in Apple’s iOS.

有兩種方法可以做到這一點。引導訪問是將iPad置于信息亭模式的最快，最簡單的方法。引導訪問通常被認為是家長控制功能，但實際上是為學校的老師設計的，這就是為什么它在Apple iOS中被歸類為“學習”功能。

Guided Access allows you to temporarily lock an iPad, iPhone, or iPod Touch to a single app. To leave that app, someone will have to enter your PIN or provide your fingerprint.

引導式訪問允許您將iPad，iPhone或iPod Touch暫時鎖定到單個應用程序。要離開該應用，必須有人輸入您的PIN或提供您的指紋。

There’s also Single App Mode, which is exactly what it sounds like: It fully locks your iPad to a single app.?This is a more advanced feature intended for organizations.?You’ll need to use Apple Configurator (or a mobile device management server) to enable this feature, and it can only be disabled with the same tool. However, you need to have access to a Mac to use Apple Configurator and Single App Mode.

還有一個“單應用程序模式”，它的確切含義是：將iPad完全鎖定到一個應用程序。這是面向組織的更高級的功能。您需要使用Apple Configurator(或移動設備管理服務器)來啟用此功能，并且只能使用同一工具將其禁用。但是，您需要訪問Mac才能使用Apple Configurator和Single App Mode。

If you need to set up a quick and dirty kiosk, Guided Access is an okay solution. But, if you want to do this properly, you should use Single App Mode. Single App Mode is a more secure solution because no one can attempt to guess your PIN to leave Single App Mode, as they can with Guided Access. More importantly, if someone resets the iPad by pressing and holding the “Sleep/Wake” and “Home” buttons at the same time, the iPad will boot back up into the app you configured. If you used Guided Access, it would just boot back up and ask?you to sign in with your PIN. The iPad would remain secure–as long as someone can’t guess the PIN–but you’d have to sign in and manually enable Guided Access mode for that specific app again.

如果您需要設置一個快速且骯臟的信息亭，引導式訪問是一個不錯的解決方案。但是，如果要正確執行此操作，則應使用“單應用程序模式”。單一應用程序模式是一種更安全的解決方案，因為沒人能像引導式訪問那樣嘗試猜測您的PIN離開單一應用程序模式。更重要的是，如果有人通過同時按住“睡眠/喚醒”和“主頁”按鈕來重置iPad，則iPad將重新啟動進入您配置的應用程序。如果您使用的是Guided Access，則只需重新引導并要求您使用PIN登錄。只要有人無法猜出PIN碼，iPad就會保持安全，但是您必須登錄并再次為該特定應用手動啟用“引導訪問”模式。

引導式訪問：快速而骯臟的解決方案 (Guided Access: The?Quick and Dirty Solution)

To do this with Guided Access, first enable it by opening the Settings app and going to General > Accessibility > Guided Access. Enable?the “Guided Access” slider here.

要使用“引導訪問”來執行此操作，請首先通過打開“設置”應用并將其轉到“常規”>“輔助功能”>“引導訪問”來啟用它。在此處啟用“引導訪問”滑塊。

Tap “Passcode Settings” to set a PIN for guided access and choose whether or not you can exit Guided Access with Touch ID, if your iPad has a Touch ID sensor. You can use the same PIN you use to unlock the iPad or a different one.

點擊“密碼設置”以設置用于引導訪問的PIN，并選擇是否可以使用Touch ID退出引導訪問(如果iPad具有Touch ID傳感器)。您可以使用與解鎖iPad相同的PIN或不同的PIN。

Next, launch the app you’d like to lock your iPad to. Quickly press?the “Home” button three times in a row. The Guided Access screen will appear, and you can use the options here to configure it. By default, the touch screen is enabled and?the Sleep/Wake button is disabled. However, you can disable the touch screen and allow people to use the Sleep/Wake button, if you like.

接下來，啟動您要鎖定iPad的應用程序。連續三下快速按下“主頁”按鈕。將出現“引導訪問”屏幕，您可以使用此處的選項進行配置。默認情況下，觸摸屏處于啟用狀態，而睡眠/喚醒按鈕處于禁用狀態。但是，可以根據需要禁用觸摸屏，并允許其他人使用“睡眠/喚醒”按鈕。

Tap “Start” in the top-right corner of your screen when you’re ready. While in Guided Access mode, the iPad’s screen won’t turn off–it’ll remain on and unlocked for anyone to use it. You may want to plug the iPad in if you intend on leaving it on. You could also choose to enable the Sleep/Wake button on the?Guided Access screen. This will allow anyone?to turn off the iPad’s screen. Anyone can turn it on and they’ll be taken to the app in Guided Access mode without having to enter a PIN.

準備好后，點擊屏幕右上角的“開始”。在“引導訪問”模式下，iPad的屏幕不會關閉-它將保持打開和解鎖狀態，任何人都可以使用它。如果您打算打開iPad，則可能需要插入iPad。您還可以選擇在“引導訪問”屏幕上啟用“睡眠/喚醒”按鈕。這將允許任何人關閉iPad的屏幕。任何人都可以打開它，并且無需輸入PIN即可將其帶入引導訪問模式的應用程序。

單應用模式：最佳解決方案 (Single App Mode:?The Best Solution)

Single App Mode requires you put your iPad into Supervised Mode, so it’s a bit more work to set up. Single App Mode can also be remotely enabled via a mobile device management (MDM) server if your organization uses one to manage your tablets. If you just need a temporary kiosk and don’t want to bother with this, use the above solution. For a more permanent kiosk, this is ideal.

單一應用程序模式要求您將iPad置于“監督模式”，因此要進行設置還需要更多工作。如果您的組織使用平板電腦，則可以通過移動設備管理(MDM)服務器遠程啟用“單應用程序模式”。如果您只需要一個臨時信息亭而又不想打擾，請使用上述解決方案。對于更永久的售貨亭，這是理想的選擇。

To do this without a mobile device management server, you’ll first need to download and install Apple Configurator from Apple and use it to place?your iPad into Supervised Mode. You can then use Apple Configurator to enable Single App Mode. This can only be done on a Mac, as Apple Configurator only runs on Macs.

要在沒有移動設備管理服務器的情況下執行此操作，首先需要從Apple下載并安裝Apple Configurator ，然后使用它將iPad置于“監督模式” 。然后，您可以使用Apple Configurator啟用單應用程序模式。這只能在Mac上完成，因為Apple Configurator僅在Mac上運行。

With your iPad?in Supervised Mode and connected to your Mac via a USB cable, open the Apple Configurator application and select the connected device. Click the “Actions” menu, point to “Advanced,” and select “Start Single App Mode.”

在iPad處于監督模式并通過USB電纜連接到Mac的情況下，打開Apple Configurator應用程序并選擇連接的設備。單擊“操作”菜單，指向“高級”，然后選擇“啟動單應用程序模式”。

You’ll be shown a list of apps installed on your iPad–both system apps and apps you’ve installed yourself. Select the app you want to lock the iPad to.

您將看到在iPad上安裝的應用程序的列表-系統應用程序和您自己安裝的應用程序。選擇您要鎖定iPad的應用程序。

For more options, you can click the “Options” button here. By default, features like the touch screen, volume buttons, sleep/wake button, and auto-lock are all functional. However, you could use these options to disable?the touch screen if you don’t want anyone actually interacting with the?device, or to disable?the sleep/wake button and auto-lock. This will ensure the iPad always has its screen on, which may be ideal if you’re leaving?it plugged in. It’s up to you.

有關更多選項，您可以單擊此處的“選項”按鈕。默認情況下，觸摸屏，音量按鈕，睡眠/喚醒按鈕和自動鎖定等功能均可用。但是，如果您不希望任何人實際與設備進行交互，則可以使用這些選項來禁用觸摸屏，或者禁用睡眠/喚醒按鈕和自動鎖定。這樣可以確保iPad始終處于打開狀態，如果您將其插入電源，這可能是理想的選擇。

Click the “Select App” button when you’re done and the iPad will be truly locked to a single app. People with access to it won’t be able to triple-click the “Home” button and attempt to guess your PIN. When the iPad boots up, it’ll go right back to that specific app.

完成后，單擊“選擇應用程序”按鈕，iPad就會真正鎖定到單個應用程序。有權使用它的人將無法三鍵單擊“主頁”按鈕并嘗試猜測您的PIN碼。 iPad啟動后，它將立即返回到該特定應用。

To disable Single App Mode in the future, connect the iPad to the Mac again, open Apple Configurator, and use the Actions > Advanced > Stop Single App Mode option.

要將來禁用單應用程序模式，請再次將iPad連接到Mac，打開Apple Configurator，然后使用操作>高級>停止單應用程序模式選項。

Apple provides the tools you need to put an iPad into kiosk mode and lock it to a single app, but choosing an app and ensuring it functions as a proper kiosk environment is up to you. Businesses may need?to have custom apps created for specific functions.

Apple提供了將iPad置于信息亭模式并鎖定到單個應用程序所需的工具，但是選擇一個應用程序并確保將其用作合適的信息亭環境由您自己決定。企業可能需要針對特定??功能創建自定義應用。

Image Credit: Michael Coté on Flickr

圖片來源： Flickr上的MichaelCoté