In an effort to move beyond the single-device approach, Microsoft has announced the availability of version 1.0 of the Project Rome SDK for Android and iOS . Project Rome, or Remote Systems APIs , is a device-agnostic platform that helps build user experiences across devices. Essentially, it enables communication between Windows devices.
Project Rome is a platform that enables seamless multi-device, multi-platform experiences. The philosophy behind Project Rome is simple. app experience and data shouldn’t be tied to a single machine. Your apps, like your data, should always be with you.

Thus, developers can create applications that work on multiple devices, so that the user can switch between them without any difficulty.
Project Rome includes features defined by Microsoft Graph and SDKs native to the platform, enabling cross-device and connected device capabilities and allowing applications to operate based on user identity.
There are some scenarios that can be leveraged through REST APIs and SDKs through Microsoft Graph. Some scenarios, such as Notifications, use a combination of APIs and SDK-client. REST APIs help in implementing Project Rome features quickly and easily.
