Above shown image-grid can be controlled using voice on Alexa devices activated by us. To make it work, we have integrated technologies such as Amazon Alexa Skill, Flask Python Server, and Firebase.

Using activated Alexa devices just say following commands:

“Alexa, open dog pictures” – this will activate our Alexa Skill
“dog number 1” – to change picture on the web page say any number between 1 to 4.

If you are a developer and want to recreate a similar page, our code is available as open-source on Github with MIT License.