In this paper we propose a new calibration approach: Fixed-head 2 degree-of-freedom (DOF) interaction for Single Point Active Alignment Method (SPAAM) reduces the interaction space from a typical 6 ...

With this tiny projector, you can think big results. Our deep dive into the Yaber T2 shows how it can totally level up your home and entertainment set-up.

Eastern Daylight Time on June 1, 2025, instruments registered a geomagnetic K-index of 8, edging closer to 9, a rare level ...