crescent posts on CNET

Accurate Times for Islamic worship

For Muslims, time, place, and direction are critical to worship. Accurate Times by the Jordanian Astronomical Society is the perfect tool for the task. This compact freeware calculates prayer time, sun time, direction, date, and other data with an accuracy of two seconds or less. It offers Arabic and English language options, accurate graphical displays, and some important extras.

Accurate Times has a simple, compact interface that is nicely configured, displaying our location and other data as well as the day's prayer times. The layout slightly resembles a telescope control panel, which (not surprisingly) it is, in a way, … Read more

Slip on this hat for a full virtual-reality experience

Would you wear this digital sombrero for a better gaming experience?

Japanese imaging equipment dealer Crescent recently showed off its head-mounted display at the 3D & Virtual Reality Expo (IVR) in Tokyo.

As seen in the vid below, the Immersive Digital Entertainment VR system provides a high-def, 360-degree display showing virtual objects that users can manipulate with their hands. User motions are tracked with high-def motion-capture cameras from Vicon.

The VR experience seems very realistic and smooth. Takahiro Akiyama of collaborator 4D Brain suggests the helmet could also serve as a brain-machine interface and react to what the user is thinking. If BMI technology were incorporated in the device, it might be able to display scenes matching certain brain wave patterns. For instance, a beach when the user is trying to relax.

That would be cool, but the entire concept is dubious. … Read more