Since I don't have any budget for the projects I do, I try to find DIY solutions. As I shoot videos to showcase my projects, I needed an HDMI monitor. I had an official Raspberry Pi Display which I was using as DAKBoard, I coupled it with B101 module from Auvidea and converted the display into an HDMI monitor. I then added AIY Voice HAT to this setup so that I can convert the DAKBoard to HDMI monitor using voice. Then I used an IR LED to control my Sony Alpha camera with voice commands using AIY Voice microphone.
The entire process is documented in the YouTube video below!