Enhancing User Experiences of Mobile-Based Augmented Reality via Spatial Augmented Reality: Designs and Architectures of Projector-Camera Devices

Table 1

Six issues regarding mobile-based AR user experiences to be discussed in this paper.

Number	Phone-based AR	Wearable AR	Projector-based AR	User experience issue to be solved by projector-based AR solutions
	X	X		Limited size of display and field of view.
	X	X		Difficult for group observation.
	X	X		Not encouraging face-to-face social interactions.
		X	X	AR objects appear too transparent.
	X	X	X	Difficult real-time visual scene analysis.
			X	Crosstalk between projected imagery and visual analysis.