Researchers have developed a new framework called "Speak to the City" to improve how passengers in vehicles query physical landmarks. This system fuses user gaze with natural language to identify Points of Interest, addressing challenges like ego-motion and referential ambiguity. A user study involving 46 participants mapped head orientation into a 3D digital twin, capturing gaze-speech behaviors. A lightweight Transformer network was trained using LLMs to align spatial gaze with verbal context, achieving 83.33% Top-1 accuracy with an average inference time of 24.3 milliseconds. AI
IMPACT This research could enhance in-car AI experiences by enabling more intuitive and accurate interactions with the physical environment.
RANK_REASON The cluster contains a research paper detailing a new framework and experimental results.
- 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
- alphaXiv
- CatalyzeX
- DagsHub
- Gotit.pub
- Hugging Face
- LLMs
- ScienceCast
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