A Card-based Ideation Toolkit to Generate Designs for Tangible Privacy Management Tools

Effective privacy protection in dynamic UbiComp environments requires users to be able to manage their privacy seamlessly across diverse contexts. To support this, designers need to go beyond GUI-based interactions and utilise tangible and embodied interactions. To help designers in such endeavours, we present the TTP toolkit: a card-based ideation kit to generate designs for tangible privacy management tools. The toolkit translates the Privacy Care framework for tangible-supported privacy management into a game intended to support designers in developing TUI privacy management tools. We demonstrate use of our toolkit through 10 online participatory workshops with 22 interaction designers. Our results demonstrate that the toolkit was effective in supporting the participants to creatively and collaboratively generate meaningful conceptual designs of tangible tools for privacy management.