which of the following emerging trends in cad requires the use of special helmets and glasses?\na augmented…

which of the following emerging trends in cad requires the use of special helmets and glasses?\na augmented & virtual reality\nb personalized software\nc cloud collaboration\nd artificial intelligence
Answer
Brief Explanations:
Augmented and virtual reality (AR/VR) technologies often use special helmets (head - mounted displays) and glasses to create immersive experiences. These devices are not required for personalized software, cloud collaboration, or artificial intelligence in CAD in the same way.
Answer:
A. Augmented & Virtual Reality