Google Fonts on Twitter: "It's here! Say hi to Roboto Serif, a variable font family with 6 (yes, that's 6!) optical sizes. https://t.co/4aY2uhHZXW Designed for Google by @greggazdowicz of @commercialtype, it's minimal,
How to Install Google Roboto Font on Windows, Mac and Linux - Make Tech Easier | Police, Comment faire, Google
roboto font | New fonts, Logo design, Typography
GitHub - googlefonts/RobotoMono
Google's new Roboto Serif is a downloadable font of comfort in any size - TalkAndroid.com