Launching Google Chromecast Audio work sample on Craig Murray's protfolio.
Launching Google Chromecast Audio work sample on Craig Murray's protfolio.
Google
Google
2015-16
2015-16

Designing the #1 streamer and SDK powering 1.5B streams

Overview

Overview

I led the design of Google’s Chromecast Audio product and the Cast SDK. Chromecast Audio offered an affordable way to stream music from iOS and Android devices to existing speakers, becoming the world’s leading streaming device in 2016 after its Google I/O launch. In its first year, it powered over 1.5B stream events. Additionally, Chromecast Audio enabled users to group speakers effortlessly for bigger multi-room sound. While the hardware was discontinued in 2019, the Cast SDK lives on, powering over 150 million monthly active devices.

I led the design of Google’s Chromecast Audio product and the Cast SDK. Chromecast Audio offered an affordable way to stream music from iOS and Android devices to existing speakers, becoming the world’s leading streaming device in 2016 after its Google I/O launch. In its first year, it powered over 1.5B stream events. Additionally, Chromecast Audio enabled users to group speakers effortlessly for bigger multi-room sound. While the hardware was discontinued in 2019, the Cast SDK lives on, powering over 150 million monthly active devices.

Role

Role

Product Design, Prototyping, Visual Design, Sound Design

Product Design, Prototyping, Visual Design, Sound Design

Impact

1.5B

Stream events in the first year

+150M

Monthly Active Devices

#1

Worldwide streamer in 2016

Launching Google Chromecast Audio work sample on Craig Murray's protfolio.

1.5B

1.5B

Stream events in the first year

+150M

+150M

Monthly Active Devices

#1

#1

Worldwide streamer in 2016

Google I/O launch and Chromecast Audio snapshot on Craig Murray's portfolio.
Google I/O launch and Chromecast Audio snapshot on Craig Murray's portfolio.
Google I/O launch and Chromecast Audio snapshot on Craig Murray's portfolio.

Introducing sonic feedback

Most speakers (at the time) didn't have a screen to communicate media actions. To improve usability, I directed the design of key sounds heard when interacting with the device and playback in the SDK. The sounds provided consistent feedback for users and a brand personality for the product.

Reflection

Designing this product experience at Google was deeply rewarding. Much of what I created became part of the foundation for the first-generation Google Home and continues to be used today when Cast-enabled devices connect to smart speakers throughout the home.

Debut Google Home example powered by the Google Cast SDK

Previous Project

Lonely Planet