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Questions tagged [google-project-tango]

Google Project Tango is a hardware and software platform which brings 3D environmental sensing to Android devices. This tag should be used only on questions that are about Google's Project Tango features or Project Tango SDK technical issues. The tag [tango] should be used to ask about the library written in the "D" programming language.

Google Project Tango was deprecated on March 1st, 2018. Google is continuing AR development with ARCore (developers.google.com/ar), a new platform designed for building augmented reality apps for a broad range of devices without the requirement for specialized hardware.

Google Project Tango is a hardware and software platform which brings 3D environmental sensing to Android devices. It offers six degree of freedom motion tracking, area learning, and depth perception capabilities.

Project Tango technology gives a mobile device the ability to navigate the physical world similar to how we do as humans. Project Tango brings a new kind of spatial perception to the Android device platform by adding advanced computer vision, image processing, and special vision sensors.

Google renamed the product from "Project Tango" to simply "Tango" as the official product name on June 9, 2016.
Note that this tag should be used only on questions that are about Google's Project Tango features or Project Tango SDK technical issues. The tag should be used to ask about the library written in the "D" programming language.

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Unable to find ADFs using Google tango unity sdk

I am trying to run the basic script shared in the tutorial at google tango website. But the app crashes as it is unable to find existing ADFs on the tango device. The code AreaDescription[] list = AreaDescription.GetList(); returns null. I have…
blackbug
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Tango3DR library in java

I'm trying to use Tango3DR library (that is written in C) in my java code. I want to have the android life cycle written in java and use this library just for the computation passing object through jni. I have moderate knowledge in jni syntax and…
Pado
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PoseProvider.cs and Tango: MonoDevelop error

In TangoSDK/Core/Scripts/TangoWrappers/PoseProvider.cs, there are two variables who have problems when pressing Play on MonoDevelop in Unity:adjustedTimeStamp2 and targetToDevice. MonoDevelop complains about "Use of unassigned local variable",…
lolollo
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Object tracking with Project Tango

As far as I know, the main features of Project Tango SDK are: motion tracking area learning depth perception But what about object recognition & tracking? I didn't see anything about that in the SDK, though I assume that Tango hardware would be…
sdabet
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Project Tango + Unity samples crash

I am currently playing around with the dev kit of project tango using unity for a simple AR scene. As a base I used the AR demo provided with the SDK. What I realized is, that whenever I move the device too fast or too close to an object, the app…
Moamen
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Controlling Camera Exposure and Iso value

I'm trying to capture absolute radiance values on surfaces by using the google tango dev kit. Therefore, I need to know at which exposure/iso settings the camera is currently working. As far as I know, there are a few settings I can pass with the…
Kai Rohmer
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Is it possible to detect several parts/joints of human body using Project Tango?

Is there anyway to detect human body parts and joints like shoulder, wrist, neck, thigh joints, etc using project tango.
MohanG
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From rotation as quaternion to degrees (0 - 360°)

I've mounted a Google Project Tango device in landscape orientation on a robot and want to get the heading from the onPoseAvailable() event listener. I know the framework returns a quaternion as described in the API. I tried a lot to convert the…
dannyyy
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Install_failed_missing_shared_library when migrating project tango to Mira release

I am trying out new versions of the project tango c++ examples from github but I'm having problems running them. I get the error: "Installation failed with mesage INSTALL_FAILED_MISSING_SHARED_LIBRARY" when trying to run the example in Android…
simen-andresen
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Drawing path in Project tango augmented reality

Explored Augmented reality using project-tango, which locates the 3D objects exactly in a particular position in the real world. While navigating to that object or nearing that object a pathway should be overlaid to that object as shown in the image…
user1799171
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Google Tango drift correction of ADF-localized pose

I've got the Area Learning C API example running on my Google Tango but the pose after localization with respect to the ADF seems to be inaccurate: Below is an image of the outputted Tango position plotted alongside "ground truth" Tango position…
neck45
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Color Camera Auto Exposure not working in Java

In addition to the posts about Project Tango's color camera configs (auto exposure, iso and exposure time) not working in C or Unity, it also appears that the configs do not work in Java either. Here is the code I've added to the basic…
Sam598
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training the area learning in project tango with other data sources

Is it possible to train the area-learning module in a project tango device with other data than the one automatically input through the sensors? I am asking because I want to teach the area algorithm a preexisting 3D model, thereby making object…
Carsten Bak Larsen
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Visualize Point Cloud in Project Tango from PCL

I would like to do the following with my application in Project Tango: Read the Point cloud data. Filter the points using PCL Segment Points Using PCL RANSAC plane fitting algorithm Color each segment Display the point cloud segmented with…
sakurami
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Camera-Offset | Project Tango

I am developing an augmented reality app for Project Tango using Unity3d. Since I want to have virtual object interact with the real world, I use the Meshing with Physics scene from the examples as my basis and placed the Tango AR Camera prefab…
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