All expedition members were unaware that the compressed form of the Restoration Beam they carried along was equipped with a complete information transmitting module specially made by Joshua. Activating right after teleportation, the module would concurrently collect data of images, sound and energy signatures around it.
Still, the module itself was not mobile, while the area for its data collection was a narrow five-meter radius. Joshua, however, could use it confirm the expedition party's current status at all times, while generally learning about the world they were located. Not only would that make rescuing convenient, the warrior could activate the Restoration Beam from his end and open a defensive barrier during dire moments.
