BS EN IEC 62919:2018 pdf free.Content management – Monitoring and management of personal digital content.
5.1General
Users register their user IDs and their devices with a central server or a cloud server.User IDand device ID are used for the communication between the server and the client’s device.
5.2Required functionalities
5.2.1 Content devices
A content device creates content preservation information by reading out necessary data incontent format and sends it out to the content information server.
When the content preservation condition is changed on the content devices, the content devicessend out the modification information to the server. That enables my library to display the latestcondition of the stored content.
5.2.2Content information server
Content information servers provide APls by which other servers can retrieve content usageinformation,users’ preference information and users’attribute information by user units.Thecontent information server cooperates with online storage services when the users wish toconsume digital content.
Content information servers can manage and implement users’ access control based not only onuser lDs, but also on family IDs.
5.2.3 Personal content monitoring device
When users modify the view structure or arrangement of my library on the monitoring devices,the monitoring devices save the customized change information or upload it to the contentinformation server.
6 General measures for visualizing personal content
6.1 Protocol
ln this document, it is expected that a web browser can be the application of my library forvisualizing personal content.The HTTP or HTTPS protocol is used to communicate from contentdevices to the content information server as shown in Figure A.1.Since the HTTP or HTTPSprotocol is used for internet browsing, users do not need to change the port setting on theirbroadband routers or their gateway routers in their home and domains.
6.2Application layer
6.2.1 General requirement
Users would like to sort or rearrange content icons on my library by drag and drop operations,such as operations on actual bookshelves. Addition, modification and deletion of content savedon the devices should be notified to the client (visualization application) in asynchronouscommunication.
ln addition，the client devices to visualize personal content should display the contentpreservation information, even if it is offline.
Figure 5 shows an example of the personal content view of my library.
6.2.2HTML5
lt is expected that the HTML5 protocol be used for visualizing personal content because objectson web browsers can be moved by drag and drop，and it can implement asynchronouscommunication. The application using HTML5’s local storage can work offline once theapplication receives the list of personal content.
6.2.3 lmproved view of my library
lf there is the same content on different content devices, the view application may indicate thepresence of copies in some way,such as different colours or balloons on icons.BS EN IEC 62919 pdf download.