The Tabletop Architecture Machine offers an innovative way to explore new possibilities of designing architecture. This interactive table allows the design of spaces by uniting the physical and virtual dimension, allowing users to manipulate models on the table and visualize the results in a virtual environment created by computer software. The virtual environment and the assembly of the models are in perfect synchronization, offering a reaction to the action of manipulating. This device encourages the user to be active in the creation of their own space, reinforces interaction and can become a powerful tool to explore, design, discuss and imagine new ideas in architecture. Design becomes more playful, accessible and collaborative.