The analysis of complex building time-series for actionable insights and recommendations remains challenging due to the nonlinear and multi-scale characteristics of energy data. To address this, we propose a framework that fine-tunes visual language large models (VLLMs) on 3D graphical representations of the data. The approach converts 1D time-series into 3D representations using continuous wavelet transforms (CWTs) and recurrence plots (RPs), which capture temporal dynamics and localize frequency anomalies. These 3D encodings enable VLLMs to visually interpret energy-consumption patterns, detect anomalies, and provide recommendations for energy efficiency. We demonstrate the framework on real-world building-energy datasets, where fine-tuned VLLMs successfully monitor building states, identify recurring anomalies, and generate optimization recommendations. Quantitatively, the Idefics-7B VLLM achieves validation losses of 0.0952 with CWTs and 0.1064 with RPs on the University of Sharjah energy dataset, outperforming direct fine-tuning on raw time-series data (0.1176) for anomaly detection. This work bridges time-series analysis and visualization, providing a scalable and interpretable framework for energy analytics.

Tracheal intubation is a critical medical procedure involving the insertion of a tube into the trachea to maintain an open airway. While essential, this procedure carries significant risks, such as incorrect tube placement. Advances in visually guided intubation methods, like video laryngoscopy, have enhanced safety by enabling precise tracheal segmentation from endoscopic images. Our study introduces an innovative image enhancement technique for video endoscopy that significantly improves tracheal visibility and segmentation accuracy. This novel approach not only facilitates safer and more accurate intubation but also minimizes patient discomfort and procedural risks. Tested against the UoS Dataset and real patient data from thyroidectomy procedures, our method demonstrated superior performance, achieving a segmentation accuracy of $97 \%$, a precision of $94 \%$, and a recall of $99 \%$. Our tailored method is computationally efficient, making it suitable for implementation on edge devices like Arduino, thereby enhancing intubation safety and efficiency in various medical settings.