My understanding of how users would interact with our project heavily influenced several key design decisions. First, we wanted the system to feel natural and unobtrusive, so we designed the candle to seamlessly blend into a traditional table setting, making it visually appealing yet functional. The decision to use translucent tracing paper for the candle flame allowed us to create a soft, realistic glow, helping the signal lights to be both noticeable and subtle, depending on the context. This was important because users need to recognize when the signal is activated without feeling that it disrupts the ambiance. To enhance the candle’s realism, we applied hot glue around the edges to mimic the look of melted wax. To complete the table setting, we attached a fork and knife to make the scene more realistic.
Another design decision involved placing the microphone sensor inside the vase between flowers. This placement not only made the setup aesthetically pleasing, but also “hid” the technology, allowing interaction to feel more natural and unnoticeable. This way, users wouldn't feel the presence of a visible sensor, which could disrupt the dining experience, but could still rely on it for unobtrusive communication.
Additionally, we chose to attach the touch sensor to the corner of the menu, anticipating that users would intuitively reach for the menu when ready to call for service. This placement made it easy for users to activate the sensor without needing extra instructions, providing a seamless and efficient way to request the waiter’s attention. Finally, our use of strong cardboard for the table structure allowed us to keep the wiring concealed underneath while maintaining stability, ensuring that all elements were securely in place and visually cohesive. This design approach maintained the aesthetic integrity of a dining table while making the project functional and intuitive for users.
These materials were chosen for their accessibility and visual impact when presenting our project. Other options might include lightweight wood for a sturdier table base, frosted glass for a more elegant candle body, or high-quality faux flowers to improve the aesthetic of the vase.
Curcuits under the table
empty table only with candle attached
This is how the circuit came out of the candle
Added a "lock" for the functionality
After the "lock" is closed
Candle before Wax and steam paper
Candle after the steam paper and the wax. Used stapler to solidify the steam paper
Menu with the touch tensor and its instruction
Instructions for different LEDs
Vase before flowers
Fresh flowers
Flower with microphone sensor hidden in the center