Installing a Skill

Prerequisites

• At least one device exists on the Device Management > Devices page and the device status is Online.
• At least one skill exists on the Subscribe > Order Management > Skill Orders or AI Gallery page. If you have not purchased any skills, no information is displayed on this page. You are advised to purchase skills by referring to Purchasing Skills.

Procedure

1. In the navigation pane of the HiLens console, choose Device Management > Devices. In the device list, click the target device card.

   The Skill Management page is displayed by default.

   Figure 1 Skill Management
   
2. On the Skill Management page, click Add Skill in the upper right corner to switch to the Subscribe > Order Management page.
3. By default, the Skill Orders page is displayed, showing the list of skills purchased by your account from the HiLens Skill Market.

   You can also click AI Gallery to display the list of skills purchased by your account from the ModelArts AI Gallery.

4. Select the skill to be installed.
   • On the Skill Orders page: Click Install in the Operation column of the skill list.
     Figure 2 Skill Orders-15
     
   • On the AI Gallery page: Click on the left of the target skill name to view the skill information, and click Install.
     Figure 3 Skill installation
     
     

     Only skills (with sufficient quota) oriented to Ascend 310 chips can be selected.

5. In the skill installation dialog box that is displayed, select the device to which the skill is to be installed. In the Specifications column, specify the number of channels used by the skill on each device. If you want to install the skill on multiple devices, select Yes in the Batch Installation column as required. Then, click Install.
6. Perform the following operations to check whether the skill is installed properly. If the skill status is Installation succeeded, the skill is successfully installed on each device.
   1. In the navigation pane of the Huawei HiLens console, choose Device Management > Devices. The device list page is displayed.
   2. Click Skill Management of the registered device. The status of the installed skill is Stopped. Click Start in the Operation column and click OK to start the skill on the device.

      The skill status changes to Running after a short period of time, indicating that the skill is successfully running on the device.

      Table 1 Skill installation statuses

      Status	Description
      Stopped	The skill stops running on the device.
      Running	The skill is running on the device.