What is necessary for evidence gathered from a Lidar device to be credible in court?

• A. Public opinion on Lidar use
• B. Proper calibration and operation of the device
• C. Witness availability during the evidence collection
• D. Recent updates to the device model

Answer: (B)

For evidence gathered from a Lidar device to be considered credible in court, it is essential that the device has been properly calibrated and operated. Calibration ensures that the device is accurately measuring speed and that its readings are reliable. The court requires that any technological evidence, including that obtained from speed measurement devices like Lidar, meets a standard of reliability and accuracy. This means that the operator must follow established protocols for using the device, including routine checks to confirm that it is functioning as intended.

If the Lidar device is not adequately calibrated or improperly used by the operator, its readings could be called into question, undermining the credibility of the evidence in court. Thus, proper calibration and operation are critical components that contribute to the admissibility of the data collected.