Version 3.1 (Android)

2019-01-17T08:37:32Z

CHI: /* New Features */

{| class="wikitable sortable" style="width:600"
|-
! Version || {{UBIK}} Android Demo Release Date
|-
| 3.1.0 || ?
|-
|}

= 3.1.0 =

=== New Features ===
* It is now possible to toggle the Camera´s Flashlight from the POI View.
* It is now possible to unlock multiple objects by scanning.

[[Category:Version 3.1|Version 3.1 (Android)]]

=== Bugfixes ===

<headertabs />

{{Category/Version2|{{PAGENAME}}}}

[[Category:Version 3.1|Version 3.1 (Android)]]

Version 3.1 (Android)

2019-01-17T08:22:07Z

CHI: /* 3.1.0 */

{| class="wikitable sortable" style="width:600"
|-
! Version || {{UBIK}} Android Demo Release Date
|-
| 3.1.0 || ?
|-
|}

= 3.1.0 =

=== New Features ===
* It is now possible to toggle the Camera´s Flashlight from the POI View.
* It is now possible to unlock a group of objects by scanning.

=== Bugfixes ===

<headertabs />

{{Category/Version2|{{PAGENAME}}}}

[[Category:Version 3.1|Version 3.1 (Android)]]

UBIK Client Basics

2019-01-17T08:20:28Z

CHI: /* Locked objects */

{{UBIK}} Client is the mobile application for viewing and modifying data, showing documents, starting navigation, visualizing POIs and much more.

Client applications are available for Android and WinX, however the features available on each of the platform dependent applications might differ. An overview of the available features can be found in the [[Client_Feature_Table|feature comparison table]].

== Start Screen ==
The start screen (or start menu) is the first visible view. It contains the login button and several actions, most of them accessible only after login. The start screen's content is [[HowTo:Configure Start Screen Content|configurable]]. For any specific app, the start screen usually also has a (overwritable) default configuration compiled into the app.

== Login ==
Users need to login in order to access confidential data, this can be done in the [[Login Dialog]].

There is the possibility to define user credentials on a webservice. The user might get a different login UI then, for further information please take a look at [[Serverside Account Configuration]]. {{Version/AndroidSince|2.5.0}}

== Settings ==
Users can configure access and edit the settings controlling {{UBIK}} environment using the [[Settings|settings list]].

== Action Bar ==
On the top of every {{UBIK}} Android view, there is the action bar. It provides features like the [[Mobile_Free_Text_Search|free text search]] and buttons for receiving/sending changes from/to the server. Depending on the customization, other items like a ''Support button'' or a ''QR Code Scan button'' can be available. In some views, there are different actions than in others; e.g. in the map view there are map-specific actions.

The action bar also allows access to the navigation drawer. It also shows an icon of the currently viewed object or the app's logo if the view is not object-related.

{| class="wikitable" | width = "100%"
|-
! Icon !! Action item !! Purpose
|-
| [[File:Action_update.png|46 px|center]] || ''Update'' || Updates the currently viewed object and its children or (if no object is viewed) the meta definitions and infrastructure objects from the server.
|-
| [[File:Action_commit.png|46 px|center]] || ''Commit'' || Sends eventual changes of the currently viewed object (and its children) to the server, or opens the commit manager if no context object is viewed. {{Version/AndroidSince|2.5.2}}
|-
| [[File:Action_search.png|46 px|center]] || ''Search'' || Opens an input field that can be used for finding objects by free text search. {{Version/AndroidSince|2.4.5}}
|-
| [[File:Action_support.png|46 px|center]] || ''Support'' (Demo only) || Opens the configured support app, e.g. the Visocon Xing app. {{Version/AndroidSince|2.5.1}}
|-
|}

== Navigation Drawer ==
[[File:UI_Android_Navigation_Drawer.png|180 px|thumb|border|alt=Navigation Drawer|Navigation Drawer]]
The navigation drawer provides a convenient and familiar way of navigating the app. {{Version/AndroidSince|2.4.0}} There are two ways of opening/closing the drawer.
* Pressing the app logo in the top-left corner;
* Swiping from/to the left edge of the screen

{| class="wikitable" | width = "100%"
|-
! Drawer item !! Purpose
|-
| Start menu || Opens the start screen
|-
| Settings || Opens the [[Settings|settings]]
|-
| Information || Shows information about the software version and the device
|-
| Scanning|| Contains child items for scanning various codes and markers. {{Version/AndroidSince|2.4.3}}
|-
| AR || Contains child items for opening the Map or POI view. {{Version/AndroidSince|2.5.3}}
|-
| Support || Starts the communication application (e.g. Skype or Visocon) and is available in the UBIK.Android.Demo application only. It is used to directly get in touch with a support agent. The respective target Uri is configurable. {{Version/AndroidSince|2.5.2}}
|-
| Sync mode || Switches {{UBIK}} between different [[Sync Mode|sync modes]]
|-
|}

== Info Screen ==

[[File:UBIK_Android_UI_Info_Activity_Certificate_List.png|400 px|thumb|border|alt=Certificate List|Certificate List]]

Shows static information about the app, like the version code and the minimum required web service version.
It also contains additional buttons:
* {{key press|Install Certificate}}: Allows to [[HowTo:Install_UBIK_Client_Certificate|add a server certificate]] to the app.
* {{key press|Clear Cache}}: Deletes all local data for the current user. {{Version/AndroidSince|2.5.0}}
* {{key press|Show Certificates}}: Shows a list of installed certificates, with alias/subject and expiry date. {{Version/AndroidSince|2.5.1}}

== Content Browser ==
Allows to navigate through the entire data model in a hierarchical manner, as it is published by the server.

Initially, a list of objects ("root objects") is shown. Upon selecting an object, a new browser is opened for that object, showing details about it.
When an object is selected in the content browser, it is called the browser's context.
For such a contextual object, child objects, properties and child documents are shown. Also, there is a context menu providing actions related to the currently selected object.

As every {{UBIK}} Android activity, the content browser also contains an action bar on the very top. By default, it provides a search button and buttons for updating an object or sending changes to the server ("committing").

=== Context Menu ===
[[File:UBIK_Android_UI_Content_Browser_Context_actions.png|400px|border|thumb|alt=Context Menu|Context Menu]]
In the Content Browser a context sensitive menu is available where actions can be triggered that are relevant for the currently viewed object.
For example the creation of a child element or showing this object in another view.

{| class="wikitable" | width = "100%"
|-
! Icon !! style="width:150px" | Action item !! Purpose
|-
| [[File:Action_create_content.png|46px|center]] || ''Create Object'' || Opens a selection dialog for possible child MetaClasses, creating an object for the user's choice. The new object is opened in a view for editing.
|-
| [[File:Action_take_picture.png|46 px|center]] || ''Take Picture'' || Opens the camera activity and creates a new document object for the resulting picture. The new object is opened in a view for editing.
|-
| [[File:Action_ar_nav.png|46 px|center]] || ''AR Navigation'' || Opens the AR navigation activity in order to navigate to the current object using augmented reality.
|-
| [[File:Action_geo_group.png|46 px|center]] || ''Geo Actions'' || Opens a selection dialog for several geo-related actions.
* ''Edit Geo Data'':[[File:Action_edit_geo_data.png|46 px|right]]
: Opens an editor for the geo location of the current object. Allows to use the device's current location for teach-in.
* ''AR Navigation'':[[File:Action_ar_nav.png|46 px|right]]
: Opens the AR navigation activity in order to navigate to the current object using augmented reality. {{Tip/Version|Feature removed in 2.5.3}}
* ''Show in Map'':[[File:Action_show_in_map.png|46 px|right]]
: Opens the Map activity, showing the current object.
* ''Use Location'':[[File:Action_use_location.png|46 px|right]]
: Uses the current object's location for positioning; applies the position for the device's location management.
|-
| [[File:Action_download_branch.png|46 px|center]] || ''Download Branch'' || Downloads the current object and all children and switches to offline mode.
|-
| [[File:Action_object_deletion_group.png|46 px|center]] || ''Delete Actions'' {{Version/AndroidSince|2.5.0}} || Provides several actions for reverting or removing the current object:
* ''Discard Local Object'':[[File:Action_icon_discard.png|46 px|right]]
: Deletes the object locally.
* ''Delete Object on Server'':[[File:Action_icon_delete.png|46 px|right]]
: Marks the object for deletion on the server.
* ''Revert Changes'':[[File:Action_icon_revert.png|46 px|right]]
: Undoes all local changes for the current object, resetting it to the last known status from the server.
|-
| [[File:Action_object_teach_in_group_wiki.png|46 px|center]] || ''[[UBIK_Client_Basics#Teach-in_Actions|Teach-in Actions]]'' {{Version/AndroidSince|2.5.2}} || Provides several actions for teaching-in values of scannable properties:
* ''QR-Code teach-in'':[[File:Action_icon_teach_in_qr_wiki.png|46 px|right]]
: Sets the value of the QR-Code property by scanning a QR-Code.
* ''Barcode teach-in'':[[File:Action_icon_teach_in_barcode_wiki.png|46 px|right]]
: Sets the value of the Barcode property by scanning a Barcode.
* ''RFID teach-in'':[[File:Action_icon_teach_in_rfid_wiki.png|46 px|right]]
: Sets the value of the RFID property by scanning a RFID-Tag.
|-
|}

{{Hint|Some actions are united in groups, e.g. the ''Geo Actions'' or the ''Delete Actions''. Clicking on the respective icons opens a selection dialog for the detail actions. Depending on the current object, some actions might not be available. If a group consequently contains only one element, it is displayed directly instead of the group.}}

=== Objects ===

==== Root objects vs child objects ====

The first entry point in the ''Content Browser'' is the list of root objects.
Since no element is viewed initially, there is no ''Context Menu'' here.

If an object is opened in the ''Content Browser'', it serves as its current "context".
The list of its child objects is shown in the left tab of the content browser when viewing an object.

==== Task objects ====
[[Task Objects (UBIK Android)|Task objects]] are {{UBIK}} objects with properties the user has to fill in. They can be identified by the status check box that shows their status (open or finished).

==== Query objects ====
[[Query Objects (UBIK Android)|Query objects]] are used for finding objects on the server using criteria entered on the client.

==== Safety relevant objects ====
The [[Safety Instructions]] feature allows to make sure a user has to view special ''Safety Documents'' before an object can be opened in the ''Content Browser''. {{Version/AndroidSince|2.5.1}}

==== Commissioning objects ====
[[Commissioning Objects (UBIK Android)|Commissioning objects]] are task objects with extended functionality. They can be identified by the status ican which either shows a cross a check or a circle.

==== Locked objects ====
In some cases it might be useful to lock objects until the user varifies to be near to these objects. This can be done with the [[SYSCLS_UNLOCK_BY_SCAN]] {{Version/AndroidSince|2.5.2}} and [[SYSCLS_UNLOCK_GROUP_BY_SCAN]] {{Version/AndroidSince|3.1.0}} classifications. Instances of MetaClasses implementing this classification can only be edited after the object gets unlocked. The unlocking can currently happen by scanning any type of code (QR-Code, Barcode, ID-Marker, RFID, OCR) which is related to the according object. After a certain period of time (default 15min) the object gets locked again. In the case of Unlocking a group of objects, alternatively also more than one object can be unlocked at once by sharing a common unlock code.

Take care that objects classified by [[SYSCLS_UNLOCK_BY_SCAN]] also need the corresponding properties (e.g. QR-Code property) such that the user is allowed to unlock these objects. In the case of unlocking a group of objects, only one of the objects needs to be scannable in order to onlock all of them. If an object is locked, it is not possible to edit its properties. Furthermore, context actions like redlining or editing of documents, geo teach-in and deletion of the object on the server is not possible. Basically the locking is the same for all types of objects, except for work packages – unlocking them also means unlocking all underlying items (Tasks, Commissioning checks) as well.

[[Category:Client|UBIK Client Basics]]

=== Properties ===
In the Content Browser, properties are shown in the properties tab. Their appearance depends on the data type of their value, whether they are modifiable and whether they are currently modified.
Also, modifiable properties can be edited using the property editors described below.

==== Live value properties ====

If a user wants to know an up-to-date measurement value, for instance whether it is save to enter a room or shut down a pump, this property provides him this information with very frequently updated [[Live Values| live values]].

==== Direct editing of boolean properties ====
The user can switch {{Boolean}} properties by either clicking the checkbox in the property list view (without visible editor), or by clicking the property row to open the corresponding editor.

==== Selective List Properties ====
The user can select a value from a list of possible values for this property, by clicking on the saved property value on the property list view. The corresponding editor is displayed with the drop-down list already expanded. Once the user selects a value from the list, the value is immediately saved and editor closed. It is also possible to cancel the editing or delete the value.

==== Teach-in Actions ====
Properties of type QR-Code, Barcode or RFID can be taught-in using the corresponding teach-in action, which is located in the context sensitive action bar. {{Version/AndroidSince|2.5.2}} An object has to implement the [[SYSCLS_OBJECTWITHIDMARKER]] or [[SYSCLS_OBJECTWITHRFIDTAG]] classification and a respective editable property in order to use this feature. When clicking on a teach-in action the corresponding scanner appears and once the right marker/tag is scanned, the code directly appears as the new property value.

==== Default and Initial Values ====
Default values are used as long as a property has no value on its own. Initial values are used for new instances so they aren't completely empty after creation. Both can be configured on the server. See also: [http://wiki.augmensys.com/index.php?title=MetaProperty#Default_value MetaProperty Wiki Article]

==== Editors ====
{{UBIK}} has built-in editors for different property types, including String, Integer, Double, Boolean, DateTime, Geo data and Selective list.
Clicking on the input field of a property (or task) will open the respective editor.

===== Geo Editor & Teach In =====
[[File:UI_ContentBrowser_TeachIn2_Android.png|thumb|220px|Geo Editor]]
Editor used to set GEO locations for a specific content object. This is done by accessing the GEO property editor of the object.

The user can enter the location manually or, if available, can use the location provided by the positioning service. In case the positioning service doesn't deliver any location the user has only the possibility to enter the location manually.

[[Category:Client|UBIK Client Basics]]

=== Documents ===
UBIK supports and displays document objects and a bunch of actions related to them (editing, redlining, creation, thumbnails, ...).
See the [[Documents_(UBIK_Android)|Documents]] article for further information on documents.

=== MRO ===
UBIK provides the logic for Maintenance, Repair and Operations (MRO) features. This means, a user can report the status of work to be accomplished. Therefore specific MRO configuartions provide essential objects like workpackages and tasks to report accomplished tasks, results and confirmed workpackages. See the [[MRO_Objects_(UBIK_WinX)|MRO]] article for further information on MRO.

[[Category:Client|UBIK Client Basics]]

=== Dynamic Content Tabs ===
{{Version/AndroidSince|2.5.0}}

The content browser's tabs (children, properties and documents) are only shown if necessary (and if they are not empty). For some types of objects (e.g. tasks) specific tabs are always shown though, especially if a tab is considered the main view for that object.

It is possible to configure this feature in order to behave more precisely as desired. By default, the children tab is shown if no other view should be shown explicitely and if the client has no information whether there are children or not. This means that for objects where (by customizing) the properties tab or the documents tab should be shown when entering the browser, the children view is only shown if it is not empty.

However, if nothing is configured, the children tab will be shown by default, because there could be children on the server and it would be annoying for the user to not see the children tab at all until something is loaded.

This is the other way round for the properties tab, because properties are always known as soon as the object itself is available on the client.

Also, the documents tab is not shown by default because the documents most often are not the primary view. If they are, the customizing should take this into account. 

==== Customizing Possibilities ====
There are basically two ways to configure the dynamic tabs feature:
* One can configure the [[SYSCLS_CHILDINFOOWNER|Children Information Classification]] (former: Document Owner Classification): this will lead to a precise behaviour of the dynamic tabs, because the client has more detailed knowledge about the children of respectively classified objects.
* Another possibility is the configuration of the [[SYSCLS_SHOWPROPERTIES]] or [[SYSCLS_SHOWDOCUMENTS]] classifications: this will lead to the displaying of the properties/documents tab as initial view, even if it is empty.

[[Category:Client|UBIK Client Basics]]

== UI Configurations ==
See [[UI_Configuration_(Mobile_Client)]].

== AR Features ==

=== POI View ===
Brings up the [[POI View|Augmented Reality view]] and displays Points of Interest (POI's) related to the current location of the mobile device.

=== AR Navigation ===
Allows the user to navigate to an object using the [[AR Navigation|Augmented Reality Navigation]] feature.
It is accessible via a {{UBIK}} object's context menu in the Content Browser.

=== Markerless ===
Opens the [[POI View|Augmented Reality view]] supporting [[HowTo:Configure_Dynamic_AR_Content#Markerless_Activity|Markerless Scanning]] based on Image Detection. If the scanned Object is a Geo-Object, it´s location can be used through [[UBIK Client Basics#Object Proximity Positioning|Object Proximity Positioning]]

=== ID Marker 3D ===
Opens the [[POI View|Augmented Reality view]] supporting [[HowTo:Configure_Dynamic_AR_Content#ID_Marker_Activity|ID Marker Scanning]] based on ID Markers. If the scanned Object is a Geo-Object, it´s location can be used through [[UBIK Client Basics#Object Proximity Positioning|Object Proximity Positioning]]

=== Map View ===
Opens the [[map View|Map view]] and displays Points of Interest (POI's) related to the current location of the mobile device.

== Positioning ==
{{UBIK}} clients use a [[Location_Manager|Location Manager]] in order to gain knowledge about their position, so it can help the user navigate to his/her target.

[[Category:Client|UBIK Client Basics]]

== Finding Objects ==
=== Free Text Search ===
A [[Mobile_Free_Text_Search|free text search feature]] is available in the Action Bar. The search action item opens a text input field when clicked. Use it to find objects by their Meta Class name, their Display Strings or properties. The search feature works online and offline. {{Version/AndroidSince|2.4.5}}

=== ID Marker ===
Provides a fast and convenient way for users to find objects that are identifiable through [[optical code|optical codes]], in this case ID Markers. If the scanned Object is a Geo-Object, it´s location can be used through [[UBIK Client Basics#Object Proximity Positioning|Object Proximity Positioning]]

=== QR Code ===
Provides a fast and convenient way for users to find objects that are identifiable through [[optical code|optical codes]], in this case QR Codes. When using Getac Z710 the integrated barcode/qr-code scanner can get used. If the scanned Object is a Geo-Object, it´s location can be used through [[UBIK Client Basics#Object Proximity Positioning|Object Proximity Positioning]]

=== Bar Code ===
Provides a fast and convenient way for users to find objects that are identifiable through [[optical code|optical codes]], in this case Bar Codes. When using Getac Z710 the integrated barcode/qr-code scanner can get used. If the scanned Object is a Geo-Object, it´s location can be used through [[UBIK Client Basics#Object Proximity Positioning|Object Proximity Positioning]]

=== RFID ===
Provides a fast and convenient way for users to find objects that are identifiable through [[RFID tags|RFID tags]]. If the scanned Object is a Geo-Object, it´s location can be used through [[UBIK Client Basics#Object Proximity Positioning|Object Proximity Positioning]]

=== OCR ===
Provides a fast and convenient way for users to find objects that are identifiable through [[OCR|OCR]]. If the scanned Object is a Geo-Object, it´s location can be used through [[UBIK Client Basics#Object Proximity Positioning|Object Proximity Positioning]]. {{Version/AndroidSince|2.5.0}}

== Synchronization ==
The {{UBIK}} client gets its data from the UBIK Content web service and is capable of synchronizing differences between this service and itself.
All data can be worked with offline.

=== Updating and Committing ===
Sending changed data from the mobile device to the {{UBIK}} server is called "committing". Fetching new data from the server is called "updating". 
In {{UBIK}} Android's Action Bar, there are buttons for both actions. Their detail behaviour depends on the current view:
* In the Start Menu, the update button acquires basic data like the meta definitions or the infrastructure objects. The commit button opens the Commit Manager.
* In the Content Browser, the update button updates the currently viewed object and its children. Similarly, the commit button sends changes for the currently viewed object to the server. When committing an object in the Content Browser, all its changed child objects are also committed. {{Version/AndroidSince|2.5.2}}
* In the Commit Manager, one can select objects to commit or update from a list of all changed objects.

=== Synchronization Mode ===
Depending on the [[Sync Mode]] setting, the synchronization will behave differently - either taking care of everything automatically or giving the user full control over which changes are sent ("committed") to the server and which updates are fetched from it. 
There are the following Sync Modes:
* Automatic: Handles updates and commits without requiring user input.
* Manual Commit: Updates automatically, lets the user decide when to commit changes.
* Offline: Doesn't update nor commit anything automatically; except for special situations like the first login in a new environment.

=== Error Handling ===
{{UBIK}} tries to solve problems automatically, for example by retrying failed web requests or updating missing content.
In case of an error that couldn't be resolved automatically, an Android Notification is shown to gently notify the user what has happened and eventually give hints on how to solve the problem.

=== Push ===
The {{UBIK}} [[Push Service (Client)|push service]] is a mechanism used to notify a client of updates, show messages to the user or trigger other events on the client.

== See also ==
* [[Client_Feature_Table]]

[[Category:Client|UBIK Client Basics]]

2018-09-19T07:14:52Z

CHI:

Version 3.3 (WinX)

2018-08-28T07:37:17Z

CHI: /* 3.3.0 */

POI View

2018-08-23T08:30:03Z

CHI: /* Flashlight */

POI view is the Augmented Reality view that displays Points of Interest (POI's) related to the current location of the mobile device.

== Prerequisites ==
[[File:UI_Android_AR_Unsupported_CPU.jpg|thumb|alt=POI View Unavailable|POI View Unavailable]]
For the POI view to function and deliver a satisfactory user experience, a device's processors must meet certain requirements (support [http://www.arm.com/products/processors/technologies/neon.php NEON from ARM]). {{Version/AndroidSince|2.4.5}}

Devices such as the following are known to lack such a technology and, therefore, can not use the POI view.
* Samsung Galaxy Tab 10.1 P7500
* Samsung Galaxy Tab 8.9 P7300
* Unitech TB100

== Visualization ==
A typical POI view consists of a real time camera view, a radar view and a few billboards.

=== Radar view ===
At the top right corner of the POI view, there is a circle shaped radar view which displays all the POI's as yellow dots. The positions of these POI's relative to the device are reflected and constantly updated in the radar view.
If a billboard is currently selected (the last one touched), its dot in the radar view is marked with red color.
[[POI Groups|POI groups]] are also represented as billboards in the radar view.

=== Billboard ===
Billboards are visual representations of POI's. A billboard consists of the following:
* Icon;
* Description text;
* Name text;
* Text of distance to the current location;
* Background color representing the status of the POI.
All these visual elements are updated when either the content or the current location changes.

<gallery widths="220" heights="260">
File:UI_Android_POIView.jpg|POI view
File:UI_Android_POIViewWithSelection.jpg|Selected POI in radar
File:UI_Android_POIViewColorized.jpg|Colorized Billboard
</gallery>

Only [[SYSCLS_GEO|Geo contents]] are displayed as billboards, qualifying certain conditions: {{Tip/Version|In versions up to 2.4.3 an object had to be in the infrastructure in order to be shown.}}
* If a [[HowTo:Use_POI_Groups|POI group]] is currently open/active, objects that are shown are:
** [[SYSCLS_POIGROUPITEM|POI group items]] that belong to the current group;
** Objects that are '''not''' POI group items (and do not belong to any group).
* If a layer is currently selected, objects that are shown are: {{Version/AndroidSince|2.5.2}}
** [[SYSCLS_MAPITEM|Items]] of the current Layer; {{Tip/Version| Objects are not filtered by layers in previous versions.}}
** Objects that are '''not''' layer items.

== Interaction ==

=== Interacting with billboards ===
When a user touches a billboard, a [[POI_dialog|dialog]] for that particular POI will show up.

=== Scanning Optical Markers ===

Two types of optical Markers can be scanned from the POI view: [[Object Proximity Positioning#LLA_markers|LLA Markers]] and [[AR-Marker|AR-Markers]]. The former can be used for device pose estimation ([[Object Proximity Positioning]]), whereas the latter can be used for [[AR-Marker#AR-Marker_Device_Pose_Estimation|device pose estimation]] and [[AR-Marker#Direct_Augmentation|direct augmentation]].

=== Action items (Android) ===
The following action items are available in the POI view's action bar.
{| class="wikitable" | width = "25%" style="text-align: center;"
|-
! Icon !! Item name
|-
| [[File:UI_Android_Action_Layers.png|46 px|center]] || [[#Layers_button|Layers button]]
|-
| [[File:Set_compass_offset_intransparent.png|46 px|center]] || [[#Compass_calibration_button|Compass calibration button]]
|-
| [[File:UI_Android_Action_LLA_Only_Active.png|46 px|center]] || [[#LLA_only_mode_button| LLA only mode button]]
|-
|}

==== Layers button ====
[[File:map_layer_dialog.png|thumb|alt=Layer dialog|Layer dialog]]

Geo content can be configured on the server side to belong to a certain layer. {{Version/AndroidSince|2.5.2}}
By pressing the layers button, a dialog containing all the available layers will be displayed. By checking/unchecking the layers in the dialog box, users can filter out content that belong to the unwanted layers.

==== Compass calibration button ====
{{Version/AndroidSince|2.4.5}}/{{Version/WinXSince|2.5.4}}

This button can be used in order to calibrate the compass, e.g. for a demonstration use case or if it points in the wrong direction.
When it is clicked, the compass will behave as if the current heading was north (for WinX see [http://wiki.augmensys.com/index.php?title=Settings#tab=WinX| CalibrationHeading] setting). Technically, a compass offset setting is used in the background.
Therefore, in order to use it, do the following:
* Turn the device so it looks at where you want it to believe that north is.
* Click the button.

==== LLA only mode button ====
{{Version/AndroidSince|2.4.1}}

Sometimes, it is necessary to temporarily turn on [[Location_Manager#Possible_positioning_modes|LLA only mode]]. For example, once the users enter a building where GPS or other locating systems are not reliable enough, they could, however, use the on-site LLA markers to precisely locate themselves. Afterwards, the LLA only mode can be turned off so that the users can continue to use the locating systems outside the building. {{UBIK}} provides a '''LLA only mode button''' in the POI view for scenarios like this.

<gallery widths=150px heights=48px>
File:UI_Android_Action_LLA_Only_Inactive.png|LLA Only Mode deactivated
File:UI_Android_Action_LLA_Only_Active.png|LLA Only Mode activated
</gallery>

If '''LLA only mode''' is '''active''' when entering the POI view the toggle button is not shown.

If '''LLA only mode''' is '''inactive''' when starting the POI view, there is a toggle button in the POI view:
* A single click on it would switch {{UBIK}} from the current [[Location_Manager#Possible_positioning_modes|positioning mode]] to LLA only mode. {{Tip/Version|In versions 2.4.3 to 2.4.6 a single click would switch {{UBIK}} from the LLA only mode to the default positioning mode (defined in the factory settings).}}
* Another click from LLA only mode to the previous mode.

The toggling of the positioning mode only happens within the POI view. When the POI view gets in the background (either by closing or by opening a different view) the initial positioning mode gets applied.

When '''LLA only mode''' is '''active''', {{UBIK}} ignores all other location updates except the ones from [[#Scanning LLA markers|scanning LLA markers]].
{{Hint|During LLA only mode, {{UBIK}} stops most of its location services. However, services such as GPS require a long initializing time before they can be used. Considering the fact that LLA only mode is often switched on and off for a short period of time, {{UBIK}} keeps such services on "standby" for a while so that the mode switching is smooth and instantaneous.}}

==== Location Mode Indicator ====
{{UBIK}} provides an indicator showing the user if LLA only mode or any other positioning mode is currently active. This indicator is toggled by clicking the [[#LLA_only_mode_button| LLA only mode button]].{{Version/AndroidSince|2.5}}

{| class="wikitable" | width = "25%" style="text-align: center;"
|-
! Icon !! Description
|-
| [[File:Location_Mode_Indicator_Stop.png|46 px|center]] || Shown if LLA only mode is currently active. One should not move as no position updates (except the ones from LLA markers) are obtained.
|-
| [[File:Location_Mode_Indicator_Walk.png|46 px|center]] || Shown if any positioning mode different from LLA only mode is active. One can move freely as position updates are obtained continuously.
|-
|}

==== Flashlight ====
{{UBIK}} provides a button which toggles the Camera´s Flashlight to increase the readability of optical markers in bad illuminated environments. {{Version/AndroidSince|3.1}} {{Version/WinXSince|3.3}}

[[Category:Client|POI View]]
[[Category:POI|POI View]]

POI View

2018-08-23T08:29:48Z

CHI: /* Flashlight */

POI view is the Augmented Reality view that displays Points of Interest (POI's) related to the current location of the mobile device.

== Prerequisites ==
[[File:UI_Android_AR_Unsupported_CPU.jpg|thumb|alt=POI View Unavailable|POI View Unavailable]]
For the POI view to function and deliver a satisfactory user experience, a device's processors must meet certain requirements (support [http://www.arm.com/products/processors/technologies/neon.php NEON from ARM]). {{Version/AndroidSince|2.4.5}}

Devices such as the following are known to lack such a technology and, therefore, can not use the POI view.
* Samsung Galaxy Tab 10.1 P7500
* Samsung Galaxy Tab 8.9 P7300
* Unitech TB100

== Visualization ==
A typical POI view consists of a real time camera view, a radar view and a few billboards.

=== Radar view ===
At the top right corner of the POI view, there is a circle shaped radar view which displays all the POI's as yellow dots. The positions of these POI's relative to the device are reflected and constantly updated in the radar view.
If a billboard is currently selected (the last one touched), its dot in the radar view is marked with red color.
[[POI Groups|POI groups]] are also represented as billboards in the radar view.

=== Billboard ===
Billboards are visual representations of POI's. A billboard consists of the following:
* Icon;
* Description text;
* Name text;
* Text of distance to the current location;
* Background color representing the status of the POI.
All these visual elements are updated when either the content or the current location changes.

<gallery widths="220" heights="260">
File:UI_Android_POIView.jpg|POI view
File:UI_Android_POIViewWithSelection.jpg|Selected POI in radar
File:UI_Android_POIViewColorized.jpg|Colorized Billboard
</gallery>

Only [[SYSCLS_GEO|Geo contents]] are displayed as billboards, qualifying certain conditions: {{Tip/Version|In versions up to 2.4.3 an object had to be in the infrastructure in order to be shown.}}
* If a [[HowTo:Use_POI_Groups|POI group]] is currently open/active, objects that are shown are:
** [[SYSCLS_POIGROUPITEM|POI group items]] that belong to the current group;
** Objects that are '''not''' POI group items (and do not belong to any group).
* If a layer is currently selected, objects that are shown are: {{Version/AndroidSince|2.5.2}}
** [[SYSCLS_MAPITEM|Items]] of the current Layer; {{Tip/Version| Objects are not filtered by layers in previous versions.}}
** Objects that are '''not''' layer items.

== Interaction ==

=== Interacting with billboards ===
When a user touches a billboard, a [[POI_dialog|dialog]] for that particular POI will show up.

=== Scanning Optical Markers ===

Two types of optical Markers can be scanned from the POI view: [[Object Proximity Positioning#LLA_markers|LLA Markers]] and [[AR-Marker|AR-Markers]]. The former can be used for device pose estimation ([[Object Proximity Positioning]]), whereas the latter can be used for [[AR-Marker#AR-Marker_Device_Pose_Estimation|device pose estimation]] and [[AR-Marker#Direct_Augmentation|direct augmentation]].

=== Action items (Android) ===
The following action items are available in the POI view's action bar.
{| class="wikitable" | width = "25%" style="text-align: center;"
|-
! Icon !! Item name
|-
| [[File:UI_Android_Action_Layers.png|46 px|center]] || [[#Layers_button|Layers button]]
|-
| [[File:Set_compass_offset_intransparent.png|46 px|center]] || [[#Compass_calibration_button|Compass calibration button]]
|-
| [[File:UI_Android_Action_LLA_Only_Active.png|46 px|center]] || [[#LLA_only_mode_button| LLA only mode button]]
|-
|}

==== Layers button ====
[[File:map_layer_dialog.png|thumb|alt=Layer dialog|Layer dialog]]

Geo content can be configured on the server side to belong to a certain layer. {{Version/AndroidSince|2.5.2}}
By pressing the layers button, a dialog containing all the available layers will be displayed. By checking/unchecking the layers in the dialog box, users can filter out content that belong to the unwanted layers.

==== Compass calibration button ====
{{Version/AndroidSince|2.4.5}}/{{Version/WinXSince|2.5.4}}

This button can be used in order to calibrate the compass, e.g. for a demonstration use case or if it points in the wrong direction.
When it is clicked, the compass will behave as if the current heading was north (for WinX see [http://wiki.augmensys.com/index.php?title=Settings#tab=WinX| CalibrationHeading] setting). Technically, a compass offset setting is used in the background.
Therefore, in order to use it, do the following:
* Turn the device so it looks at where you want it to believe that north is.
* Click the button.

==== LLA only mode button ====
{{Version/AndroidSince|2.4.1}}

Sometimes, it is necessary to temporarily turn on [[Location_Manager#Possible_positioning_modes|LLA only mode]]. For example, once the users enter a building where GPS or other locating systems are not reliable enough, they could, however, use the on-site LLA markers to precisely locate themselves. Afterwards, the LLA only mode can be turned off so that the users can continue to use the locating systems outside the building. {{UBIK}} provides a '''LLA only mode button''' in the POI view for scenarios like this.

<gallery widths=150px heights=48px>
File:UI_Android_Action_LLA_Only_Inactive.png|LLA Only Mode deactivated
File:UI_Android_Action_LLA_Only_Active.png|LLA Only Mode activated
</gallery>

If '''LLA only mode''' is '''active''' when entering the POI view the toggle button is not shown.

If '''LLA only mode''' is '''inactive''' when starting the POI view, there is a toggle button in the POI view:
* A single click on it would switch {{UBIK}} from the current [[Location_Manager#Possible_positioning_modes|positioning mode]] to LLA only mode. {{Tip/Version|In versions 2.4.3 to 2.4.6 a single click would switch {{UBIK}} from the LLA only mode to the default positioning mode (defined in the factory settings).}}
* Another click from LLA only mode to the previous mode.

The toggling of the positioning mode only happens within the POI view. When the POI view gets in the background (either by closing or by opening a different view) the initial positioning mode gets applied.

When '''LLA only mode''' is '''active''', {{UBIK}} ignores all other location updates except the ones from [[#Scanning LLA markers|scanning LLA markers]].
{{Hint|During LLA only mode, {{UBIK}} stops most of its location services. However, services such as GPS require a long initializing time before they can be used. Considering the fact that LLA only mode is often switched on and off for a short period of time, {{UBIK}} keeps such services on "standby" for a while so that the mode switching is smooth and instantaneous.}}

==== Location Mode Indicator ====
{{UBIK}} provides an indicator showing the user if LLA only mode or any other positioning mode is currently active. This indicator is toggled by clicking the [[#LLA_only_mode_button| LLA only mode button]].{{Version/AndroidSince|2.5}}

{| class="wikitable" | width = "25%" style="text-align: center;"
|-
! Icon !! Description
|-
| [[File:Location_Mode_Indicator_Stop.png|46 px|center]] || Shown if LLA only mode is currently active. One should not move as no position updates (except the ones from LLA markers) are obtained.
|-
| [[File:Location_Mode_Indicator_Walk.png|46 px|center]] || Shown if any positioning mode different from LLA only mode is active. One can move freely as position updates are obtained continuously.
|-
|}

==== Flashlight ====
{{UBIK}} provides a button which toggles the Camera´s Flashlight to increase the readability of optical markers in bad illuminated environments. {{Version/AndroidSince|3.1}} {{Version/AndroidSince|3.3}}

[[Category:Client|POI View]]
[[Category:POI|POI View]]

Version 3.3 (WinX)

2018-08-09T06:26:29Z

CHI: /* Bugfixes */

Version 3.3 (WinX)

2018-08-09T06:09:07Z

CHI: /* Bugfixes */

Version 3.3 (WinX)

2018-08-06T09:35:17Z

CHI: /* Bugfixes */