Cincinnati has been a footnote in history of some interesting technology innovations, from the barcode to the steam dummy train.

QR (quick response) codes are no longer a novelty or a marketing cliche that faced a recent near-death experience. Instead, ...

In this paper, to overcome the drawbacks of prior approaches for defending against Illegally-Copying (IC) attacks, such as low generality, high cost, and high overhead, we propose a Low-Cost ...

To print microscopic structures, scientists need to inject a liquid material called a photoresist into the cell. This special ...

For the first time, to the best of our knowledge, passive optics no-moving-parts barcode or one-dimensional (1-D) data scanners are reported. The proposed scanners are based on high-speed wavelength ...