Daniel Walsh demonstrates a local maintenance-search app that retrieves text, images and voice notes from a shared embedding index. An Android example searches the collection offline, while a desktop property-management prototype connects retrieval to a separate language agent.
EmbeddingGemma 2 supplies representations for finding related content, not a complete answer-generation system. Daniel Walsh shows why retrieving a video or image does not mean the answering model has interpreted that media. The desktop example also uses hosted chat, so its local retrieval should not be confused with an entirely offline assistant.
Daniel Walsh reports modality-dependent scoring in his test collection and experiments with calibration and shorter vectors. His hardware timings and reduced-dimension results describe these prototypes, rather than an independent benchmark or a guarantee for other datasets.
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