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How can the James Webb Space Telescope see so far?
How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...
IEEE3d
ALTAIR: automatic location tracking system using active IR-tag
This paper proposes a new location-awareness system ALTAIR (automatic location tracking system using active IR-tag) that automatically detects and tracks the location of the mobile PC (personal ...