The Yammer SDK for Windows Phone is available to interact via mobile in enterprises, startups, and small businesses. This SDK permits users to login with the IE browser, access an authToken, and make calls to the Yammer API.
Google has updated the APIs for Google Sheets and Google Slides, giving developers access to advanced tools such as image recognition, speech recognition, location and maps, and email and calendaring. Together with the Classroom API, enterprise developers have far more control over business apps.
Microsoft continues to plug its new open strategy, and a number of new Graph-related services propel its strategy. With new apps and APIs connected to the Graph API endpoint, Microsoft is quickly allowing two way access to and from Office 365 apps and third-party, non-Microsoft apps.