- Joined
- Jun 27, 2006
- Messages
- 23,048
- Thread Author
- #1
Overview
Recently there has been a dramatic shift in the way users use their devices. Rather than substituting new devices, users are using additional form factors like phones and tablets, alongside their PCs; many consumers live in a heterogeneous environment (interact with multiple platforms). In the past, form factor drove distinct types of behavior differences among consumers. However, this is no longer the case as multi-device consumers conduct all their activities across all their devices. Consumers also want to be able to use whatever screen is available independent of where the input comes from.
As users purchase more apps and devices, they naturally expect their lives to become better – simpler, more enjoyable, more productive. However, suddenly, these users are faced with some harsh realities where each device has a clear boundary and to communicate these devices require unnatural actions such as sending oneself an email or using USB sticks.
In addition, as users move between their devices, sometimes important “tasks” get lost because of this context switching. Developers suffer due to all this context switching as well since the developers lose the user engagement as their users switch between devices and apps.
Link Removed
For users, using these sets of devices seamlessly and productively across this heterogeneous ecosystem is complex. As a result, users see friction when moving between their devices. Project Rome aims to solve this complexity and friction by furthering the Microsoft vision of mobility of experiences across the user’s devices.
Microsoft’s vision of mobility of experiences is to create fluidity; moving wherever the user might go, enhancing the experience without being in the way. Mobility of experiences spans a broad range of areas: new hardware form factors, intelligent assistance and many more. Within that broad range, Project Rome is intended to help deliver fundamental advances, in a way that accrues value across all the other areas.
What is Project Rome?
Project Rome aims to deliver a more personal OS for the next generation of computing.
Link Removed
Project Rome consists of:
Our vision with Project Rome is to deliver a personal operating system that is not tied to a device or a platform. Imagine that you or your users live in a world where it does not matter what device, platform or form factor you are on, and the task or the project you are working on can happen regardless of the form factor.
Windows connects to Microsoft Graph!
Microsoft Graph exposes multiple APIs from Microsoft cloud services through a single endpoint: https://graph.microsoft.com. Microsoft Graph simplifies queries that would otherwise be more complex. Microsoft Graph is great benefit to developers, since developers can use a single Microsoft Graph endpoint to access Microsoft data rather than having to call different endpoints, and thus having to deal with multiple auth and data formats.
Link Removed
You can use Microsoft Graph to:
With Windows Fall Creator’s update, through Project Rome, Windows connects to Microsoft Graph by adding new entities to the Microsoft Graph API set: devices and activities.
Using Microsoft Graph REST endpoints, developers can now access the devices that belong to their users. In addition to Microsoft devices (PCs, Windows Phones, Xbox, IoT, HoloLens, etc), the device graph also exposes Android and iOS devices thus enabling developers to truly break down boundaries between devices.
Device graph
Project Rome exposes two APIs that developers can use to drive engagement between two or more active devices: RemoteSystems and RemoteSessions
RemoteSystems
We have talked about RemoteSystems APIs in previous blog posts. RemoteSystems enables developers to:
Using these capabilities, developers can build apps that can leverage the user’s environment and create rich experiences that transcend a single device. Below are some use cases of how developers could use these APIs:
Link Removed
Link Removed
Link Removed
The RemoteSystems APIs are now available for Windows, Android, iOS and MS Graph!
RemoteSessions
RemoteSystems enables developers to create single-user experiences where developers can tap into the user’s devices and provide experiences that transcend a single device. However, there are use cases that require developers to create experiences that are multi-user.
Starting with the Windows Fall Creators update, we are excited to announce the availability of the RemoteSessions APIs. The RemoteSessions APIs enable developers to create collaborative experiences for multiple users in proximity.
Here is a use case where developers can use these APIs:
Link Removed
The RemoteSessions APIs are available in the Windows Fall Creators update. The Android and iOS implementations of these APIs is coming soon.
Below is a reference table of the capabilities enabled through the Project Rome device graph.
RemoteSystems RemoteSessions
Windows Link Removed Link Removed
Android Link Removed
Starting with the Windows Fall Creators Update, we are releasing the UserActivity APIs to enable developers to drive engagement in their apps, across devices and platforms. A UserActivity is the unit of user engagement in Windows, and consists of three components: a deep-link, visuals and content metadata. When a UserActivity session is created by an application, it will begin to accrue engagement records when users interact with an application.
When an application publishes UserActivity objects, the UserActivity object will show up in some of the new UI surfaces in Windows, for example, Cortana Notifications and Timeline. Developers can specify both rich metadata (to allow activities to be presented in just the right context) and rich visuals (using Adaptive Card markup) in their UserActivity objects.
Link Removed
Applications can publish UserActivity objects via the Windows.ApplicationModel.UserActivity UWP classes, or integrate directly with the Activity Graph via REST APIs as part of MS Graph. Using the MS Graph API allows applications to publish UserActivity object even from other platforms.
New in Windows Fall Creators update
We are excited to announce new capabilities enabled through Project Rome in the Fall Creators update. Some of these will have a dedicated blog post soon that will show you how to use these APIs and capabilities.
Remote Sessions
While the RemoteSystems set of APIs enabled developers to launch and message with devices belonging to the user, RemoteSessions APIs enables developers to create multi-user experiences in proximity. With the RemoteSessions APIs, developers can discover other devices in proximity and enable a collaborative session.
Microsoft Graph REST APIs
We have released the Project Rome APIs for Windows and Android as client SDKs for these platforms. With the Fall Creators update, we are now enabling these cross-device experiences through Microsoft Graph based REST APIs. Thus, developers can use a common endpoint to access the device graph and send commands to these devices remotely. Microsoft Graph based REST APIs are very useful when you would want to access Project Rome capabilities from say, a web page, a service, a headless device or even a browser extension.
With the Fall Creator’s update, we are releasing the following capabilities:
During Build 2017, we showcased a few Windows Shell experiences that drive reengagement across apps, devices and platforms. These experiences were Windows Timeline and Cortana Notifications. These experiences enable users to continue the task that they were working on across devices and apps. Developers can plug into these experiences by using the UserActivity APIs. We are releasing the UserActivity APIs in the Windows SDK for the Fall Creators update. We are also releasing these APIs through Microsoft Graph REST APIs.
iOS SDK
We are excited to announce the availability of the Project Rome iOS SDK. With this SDK, we now have support for Remote Launch abilities onto other Windows devices. In this update, we have provided Objective C based projections onto the Project Rome device runtime. Other capabilities like app services based messaging and remote sessions are coming in a future update.
Android SDK
We announced the Project Rome Android SDK in February of this year, and we updated it a few weeks back. Today we are excited to announce another update to the Project Rome Android SDK. In this update, we have added Bluetooth client and RFComm based transport support. What this means for your apps is that you can now discover Windows devices in proximity using Bluetooth. This is in addition to discovery using Wi-Fi or LAN.
Summary
Project Rome breaks down barriers across all devices and creates experiences that are no longer constrained to a single device.
To learn more and browse sample code, including the snippets shown above, please check out the following articles and blog posts:
Continue reading...
Recently there has been a dramatic shift in the way users use their devices. Rather than substituting new devices, users are using additional form factors like phones and tablets, alongside their PCs; many consumers live in a heterogeneous environment (interact with multiple platforms). In the past, form factor drove distinct types of behavior differences among consumers. However, this is no longer the case as multi-device consumers conduct all their activities across all their devices. Consumers also want to be able to use whatever screen is available independent of where the input comes from.
As users purchase more apps and devices, they naturally expect their lives to become better – simpler, more enjoyable, more productive. However, suddenly, these users are faced with some harsh realities where each device has a clear boundary and to communicate these devices require unnatural actions such as sending oneself an email or using USB sticks.
In addition, as users move between their devices, sometimes important “tasks” get lost because of this context switching. Developers suffer due to all this context switching as well since the developers lose the user engagement as their users switch between devices and apps.
Link Removed
For users, using these sets of devices seamlessly and productively across this heterogeneous ecosystem is complex. As a result, users see friction when moving between their devices. Project Rome aims to solve this complexity and friction by furthering the Microsoft vision of mobility of experiences across the user’s devices.
Microsoft’s vision of mobility of experiences is to create fluidity; moving wherever the user might go, enhancing the experience without being in the way. Mobility of experiences spans a broad range of areas: new hardware form factors, intelligent assistance and many more. Within that broad range, Project Rome is intended to help deliver fundamental advances, in a way that accrues value across all the other areas.
What is Project Rome?
Project Rome aims to deliver a more personal OS for the next generation of computing.
Link Removed
Project Rome consists of:
- A programming model delivered as APIs for Windows, Android, iOS, and Microsoft Graph, enabling client and cloud apps to build experiences using the Project Rome capabilities.
- A set of infrastructure services in the Microsoft cloud for Windows-based, and cross-platform devices.
- A device runtime for connecting and integrating Windows-based and cross-platform devices to the Project Rome infrastructure services.
Our vision with Project Rome is to deliver a personal operating system that is not tied to a device or a platform. Imagine that you or your users live in a world where it does not matter what device, platform or form factor you are on, and the task or the project you are working on can happen regardless of the form factor.
Windows connects to Microsoft Graph!
Microsoft Graph exposes multiple APIs from Microsoft cloud services through a single endpoint: https://graph.microsoft.com. Microsoft Graph simplifies queries that would otherwise be more complex. Microsoft Graph is great benefit to developers, since developers can use a single Microsoft Graph endpoint to access Microsoft data rather than having to call different endpoints, and thus having to deal with multiple auth and data formats.
Link Removed
You can use Microsoft Graph to:
- Access data from multiple Microsoft cloud services, including Azure Active Directory, Exchange Online as part of Office 365, SharePoint, OneDrive, OneNote and Planner.
- Navigate between entities and relationships.
- Access intelligence and insights from the Microsoft cloud (for commercial users).
With Windows Fall Creator’s update, through Project Rome, Windows connects to Microsoft Graph by adding new entities to the Microsoft Graph API set: devices and activities.
Using Microsoft Graph REST endpoints, developers can now access the devices that belong to their users. In addition to Microsoft devices (PCs, Windows Phones, Xbox, IoT, HoloLens, etc), the device graph also exposes Android and iOS devices thus enabling developers to truly break down boundaries between devices.
Device graph
Project Rome exposes two APIs that developers can use to drive engagement between two or more active devices: RemoteSystems and RemoteSessions
RemoteSystems
We have talked about RemoteSystems APIs in previous blog posts. RemoteSystems enables developers to:
- Discover and connect to the user’s devices in proximity, or through the cloud
- Remotely launch apps on these devices
- Send messages to their apps on these devices
Using these capabilities, developers can build apps that can leverage the user’s environment and create rich experiences that transcend a single device. Below are some use cases of how developers could use these APIs:
- Extend the experience: A developer could extend their app to launch on a bigger screen that may be more suited for the task at hand
Link Removed
- Augment the experience: A developer could create a companion experience for their app on another of the user’s devices. This can aid in providing another view of functionality in their app
Link Removed
- Enrich the experience: A developer could add additional controlling abilities to their app. An example of this could be where a developer provides remote control abilities for their main app from a companion device
Link Removed
The RemoteSystems APIs are now available for Windows, Android, iOS and MS Graph!
RemoteSessions
RemoteSystems enables developers to create single-user experiences where developers can tap into the user’s devices and provide experiences that transcend a single device. However, there are use cases that require developers to create experiences that are multi-user.
Starting with the Windows Fall Creators update, we are excited to announce the availability of the RemoteSessions APIs. The RemoteSessions APIs enable developers to create collaborative experiences for multiple users in proximity.
Here is a use case where developers can use these APIs:
- Multi-user collaboration: Developers could create experiences where multiple users in proximity can start a session together and enable collaboration. Example of these could be where multiple users are editing a photo, video or a piece of music together. Or where multiple users are playing a game together
Link Removed
The RemoteSessions APIs are available in the Windows Fall Creators update. The Android and iOS implementations of these APIs is coming soon.
Below is a reference table of the capabilities enabled through the Project Rome device graph.
RemoteSystems RemoteSessions
Windows Link Removed Link Removed
Android Link Removed
X
iOS Link Removed X
Microsoft Graph REST APIs Link Removed X
Activity graphStarting with the Windows Fall Creators Update, we are releasing the UserActivity APIs to enable developers to drive engagement in their apps, across devices and platforms. A UserActivity is the unit of user engagement in Windows, and consists of three components: a deep-link, visuals and content metadata. When a UserActivity session is created by an application, it will begin to accrue engagement records when users interact with an application.
When an application publishes UserActivity objects, the UserActivity object will show up in some of the new UI surfaces in Windows, for example, Cortana Notifications and Timeline. Developers can specify both rich metadata (to allow activities to be presented in just the right context) and rich visuals (using Adaptive Card markup) in their UserActivity objects.
Link Removed
Applications can publish UserActivity objects via the Windows.ApplicationModel.UserActivity UWP classes, or integrate directly with the Activity Graph via REST APIs as part of MS Graph. Using the MS Graph API allows applications to publish UserActivity object even from other platforms.
New in Windows Fall Creators update
We are excited to announce new capabilities enabled through Project Rome in the Fall Creators update. Some of these will have a dedicated blog post soon that will show you how to use these APIs and capabilities.
Remote Sessions
While the RemoteSystems set of APIs enabled developers to launch and message with devices belonging to the user, RemoteSessions APIs enables developers to create multi-user experiences in proximity. With the RemoteSessions APIs, developers can discover other devices in proximity and enable a collaborative session.
Microsoft Graph REST APIs
We have released the Project Rome APIs for Windows and Android as client SDKs for these platforms. With the Fall Creators update, we are now enabling these cross-device experiences through Microsoft Graph based REST APIs. Thus, developers can use a common endpoint to access the device graph and send commands to these devices remotely. Microsoft Graph based REST APIs are very useful when you would want to access Project Rome capabilities from say, a web page, a service, a headless device or even a browser extension.
With the Fall Creator’s update, we are releasing the following capabilities:
- Device Discovery
- Remote Launch
- Remote App Services (messaging)
- User Activity
During Build 2017, we showcased a few Windows Shell experiences that drive reengagement across apps, devices and platforms. These experiences were Windows Timeline and Cortana Notifications. These experiences enable users to continue the task that they were working on across devices and apps. Developers can plug into these experiences by using the UserActivity APIs. We are releasing the UserActivity APIs in the Windows SDK for the Fall Creators update. We are also releasing these APIs through Microsoft Graph REST APIs.
iOS SDK
We are excited to announce the availability of the Project Rome iOS SDK. With this SDK, we now have support for Remote Launch abilities onto other Windows devices. In this update, we have provided Objective C based projections onto the Project Rome device runtime. Other capabilities like app services based messaging and remote sessions are coming in a future update.
Android SDK
We announced the Project Rome Android SDK in February of this year, and we updated it a few weeks back. Today we are excited to announce another update to the Project Rome Android SDK. In this update, we have added Bluetooth client and RFComm based transport support. What this means for your apps is that you can now discover Windows devices in proximity using Bluetooth. This is in addition to discovery using Wi-Fi or LAN.
Summary
Project Rome breaks down barriers across all devices and creates experiences that are no longer constrained to a single device.
To learn more and browse sample code, including the snippets shown above, please check out the following articles and blog posts:
- Project Rome GitHub
- Overview of Project Rome APIs on Building apps for Windows
- MSDN Connected Apps and Devices (Project Rome)
- Microsoft Graph
Continue reading...
