The Mozilla Foundation is planning to give awards of up to $50,000 to each of the winning projects.
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Firefox said the new design helps people jump right back into the content and activities they care more about.
Pinterest TV will feature in-app live, original, and shoppable episodes featuring hosts like Olympic Gold Medalist Tom Daley, American fashion designer Christian Siriano and beauty guru Manny MUA.
The company has already started delivering food via drone from local restaurant It's Just Wings.
Brightcove CorpTV allows enterprises to build content streaming channels for their customers and employees, while the Brightcove Marketing Studio provides a centralized video management system to marketers.
Honda announced a range of efforts for the coming decade, including travel to the Moon and AI-powered robots.
The effort will see Ford invest $11.4 billion to create about 6,000 jobs in Stanton, Tennessee and 5,000 in Glendale, Kentucky.
A range of companies participated, including ones focused on solving homelessness, improving the court system and helping the elderly.