One approach has been to reduce the stake in digital
camera production.
Digital
cameras are educational tools that support purposeful instruction with a clear vision on curriculum, instruction, assessment, and reflection.
The Nokia 7610, which is the company first megapixel
camera phone, is encased in a fashionable dual-tone ruby and onyx covers.
A multi-function
camera with lots of memory might be necessary for high school students hoping to print their results, but you likely won't want a third grader holding that same
camera over a brook when on a field trip.
Many of the first
camera obscuras were large rooms like that illustrated by the Dutch scientist Reinerus Gemma-Frisius in 1544, for observing a solar eclipse.
Even if a
camera is installed in a resident's room, how the footage is interpreted can have profound implications, Greenwood says.
This is probably the most thoughtfully designed PC video
camera available.
But even if crime rates are not lowered, recorded surveillance
camera images make possible such creative and unprecedented practices as "retrospective arrest.
Turnkey packages include lighting,
camera lens, computers, installation and support.
In a shop doss, if the teacher asks students to do a solder, and one of the students does a really good job, then the teacher can put that actual piece of metal on the document
camera and point out the aspects that were well done," says Aaron Marinari, product manager for Epson's AV Group.
