Can we create a project with Voice command for Realwear HMT-1 device using the Vuforia Studio?

There's a lot of voice command recognition built in when you publish a project for Realwear. Any button will be automatically configured to be "speakable" based on the text label. So, for example, if you have a button in your UI that says "Next", the use wearing the headset can just say "Next" to trigger the button press.

If you need more than that, you can use Javascript to insert "data-wml-speech-command" attributes onto UI elements to make them available for activation using voice commands. You can see some examples of the required markup here: https://www.realwear.com/knowledge-center/developer/environments/html-env/html-api/