The architecture was oriented to centralize the information
in a web repository. Teachers or therapists can access this
repository in order to search digital cards or design their
own cards. Figure 3 shows the diagram of the architecture
of Tic@ula.
The information was organized in a database and used to
create learning objects based on the standard IEEE LOM
(Learning Objects Metadata) [15], [16]. IEEE-LOM is a metadata
schema for describing learning resources. The purpose
of learning object metadata is to support the reusability and
discoverability of learning objects and facilitate their interoperability
[20]. Table II describes the metadata used in Tic@ula.
The framework was developed with Mysql/Php at the
server-side and HTML5+CSS3+Javascript in the client-side.
These technologies provides accessibility from a browser of
computers, laptops, tablets or mobile devices throw Internet.