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| ==== 8.1 Achievements ==== | ==== 8.1 Achievements ==== | ||
| - | The Connect | + | The CONNECT and share project successfully demonstrated the feasibility of transforming a standard metro carriage into a participatory space, counteracting digital isolation through ambient light interaction and asynchronous text messaging. Evaluated against the core objectives defined in Section 1.4, the primary functional milestones were achieved within the scope of the development environment. |
| The technical core of the distributed network was validated. The implemented two-node benchtop prototype proved the viability of pressure detection via custom air-gap Velostat sensors, bidirectional CAN bus communication between standard ESP32 nodes, and real-time RGB LED feedback via a 1-meter Seeed WS2813 strip. The ADC infrastructure mapped the compression curves reliably, and the CAN network achieved a 100% packet delivery ratio under laboratory conditions. Although the physical calibration potentiometer was bypassed for a optimized fixed resistor in the final bench layout, the stateless, interrupt-driven firmware architecture was fully validated, demonstrating correct deep-sleep transitions and the capacity to scale to an 11-node network without firmware modifications. | The technical core of the distributed network was validated. The implemented two-node benchtop prototype proved the viability of pressure detection via custom air-gap Velostat sensors, bidirectional CAN bus communication between standard ESP32 nodes, and real-time RGB LED feedback via a 1-meter Seeed WS2813 strip. The ADC infrastructure mapped the compression curves reliably, and the CAN network achieved a 100% packet delivery ratio under laboratory conditions. Although the physical calibration potentiometer was bypassed for a optimized fixed resistor in the final bench layout, the stateless, interrupt-driven firmware architecture was fully validated, demonstrating correct deep-sleep transitions and the capacity to scale to an 11-node network without firmware modifications. | ||