HoloLens Data Visualization application helps in visualizing the data in 3D world. User can interact with data models using HoloLens gestures, voice commands and mouse (for desktop users).

HoloLens Mode

Use gaze to focus an object and use either air tap
or ‘Next’ voice command to interact with selected object

Select the Data Model Source to explore the data models available
for that data source

There are 3 ways to connect to data models

1. In-built Data Models
   There are 4 in-built data models available with application
2. On-disk Data Models
   Save up to 4 data models in JSON format in pictures/Camera Roll folder
   Sample models are created in this folder on first application launch
   You can modify the contents as per your requirements of your device
3. Web Service End Point
   Enter up to 4 Web Service end points in HDV-EndPointConfig.json file located in pictures/Camera Roll folder
   to connect to your data models on Web. Please refer to sample model in the
   folder to find the sample web service end point. Open sample end-point in browser to
   see the required schema for web service end point

Desktop Mode

Use Mouse to interact with the data models and visual models

Select the Data Model Source to explore the data models available
for that data source

There are 3 ways to connect to data models

1. In-built Data Models
   There are 4 in-built data models available with application
2. On-disk Data Models
   Save up to 4 data models in JSON format in pictures/Camera Roll folder
   Sample models are created in this folder on first application launch
   You can modify the contents as per your requirements of your device
3. Web Service End Point
   Enter up to 4 Web Service end points in HDV-EndPointConfig.json file located in pictures/Camera Roll folder
   to connect to your data models on Web. Please refer to sample model in the
   folder to find the sample web service end point. Open sample end-point in browser to
   see the required schema for web service end point

GraphDefinition Schema

{
“DisplayName”:“”,
“XAxis”:“”,
“YAxis”:“”,
“ShowDataLabels”:“”,
“DefaultVisualModel”:“”,
“Names”:[],
“Values”:[]
}

GraphDefinition Schema Example

{
“DisplayName”:“Average Temp”,
“XAxis”:“month”,
“YAxis”:“tem(f)”,
“ShowDataLabels”:“true”,
“DefaultVisualModel”:“Cylinder”,
“Names”:[
“Jan”,
“Feb”,
“March”,
“April”,
“May”,
“June”,
“July”,
“Aug”,
“Sept”,
“Oct”,
“Nov”,
“Dec”
],
“Values”:[
“31.5”,
“41.5”,
“55.5”,
“69.5”,
“73.5”,
“81.5”,
“77.5”,
“65.5”,
“52.5”,
“41.5”,
“39.5”,
“36.5”
]
}