Researchers have developed a new framework to help identify points of interest (POIs) outside of vehicles by combining user gaze and natural language. This system, called "Speak to the City," addresses challenges in pinpointing locations due to vehicle movement and ambiguous references. To overcome the lack of dynamic vehicular data, a virtual reality pipeline was created, synchronizing transit videos with vehicle telemetry. A user study captured gaze-speech behaviors, which were then used to train a lightweight Transformer network that aligns spatial gaze with verbal context, achieving high accuracy and fast inference times. AI
IMPACT This research could enhance in-car AI experiences and navigation systems by enabling more intuitive and accurate location referencing.
RANK_REASON The cluster contains a research paper detailing a new framework and methodology. [lever_c_demoted from research: ic=1 ai=1.0]
- Alireza Parchami
- arXiv
- digital twin
- extended reality
- global navigation satellite system
- Outside-the-Vehicle References
- Points of Interest
- Speak to the City
- Transformer++
- virtual reality
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