Yes, lighting conditions can have an impact on the readings obtained using Vastmindz's remote photoplethysmography (rPPG) technology. Since the technology relies on detecting subtle color changes in the user's face and blood flow patterns, proper lighting is essential to capture accurate data and ensure reliable results. Here are some guidelines to consider for optimal lighting conditions when using Vastmindz's solution: ‍ 1. Avoid direct sunlight or overly bright light sources, as they may cause glare or washed-out video, making it difficult for the algorithm to detect color changes in the face. 2. Prefer diffused or evenly distributed lighting, which helps minimize shadows and allows for more consistent facial color representation. 3. Avoid dim or poorly lit environments, as they may result in low-quality video data and potentially impact the accuracy of the readings. 4. A Well Lit face which is clearly visible in the camera frame and without any obstructions or excessive movement. By following these guidelines and ensuring proper lighting conditions, users can help minimize the impact of lighting on Vastmindz's readings and obtain accurate and reliable health parameter measurements.