"TAGapp Visualization" is an interactive visual art installation, which can be set up easily at any TAGapp related venue such as event, galleries and museum. The interaction of TAGapp visualization is mobile application, audiences can download the application into smart device. The features of the application are information retriever, indoor navigation and positioning. Audiences obtain the information by a very natural gesture, TAGapp visualization will display the journey of every individual audience. After download the application, audience have to generate their own account and pick the color, so the visualization will display the sphere according to what the audience pick. Each sphere represent each audience. TAGapp will track the visiting journey of every single audiences and stored into the database and all these actions would determine the visual component of the visual art. Besides that, the uses of this art installation can help the event, galleries and museum management. This real-time participatory interactive visual art enable to connect with the audiences' behavior.

"Drag A Star 3.0" is a site-specific interactive art which setup in a café umbrella context. Audiences were meant to sit down and relax under the umbrella while interacting with this piece. With their smart phone, audience able to generate their own unique design star and send it to the star field. Audience could even embed their star with a wish, just like the old myth of wishing upon a shooting star. Stars that being generated are stored in the web server database, it is then being retrieved and visually display as a star in the night sky. Thus, every star tells a story. Audience could catch the shooting star by just performing a simple dragging gesture and then able to read at others wishes, or even reply to the wishes. This art piece is a combination of different technologies which involve projection mapping technique display, mobile application, web-based messaging system and web server database. Every action by the users is stored in the web server database and all these actions would determine the visual component of the star field. These participatory social interactions between the audiences enable the connection of audiences from the past, present and future.