Vehicular Video

Police cars aren't the only vehicles being fitted to record video. Increasing numbers of service vehicles including trucks and buses as well as private automobiles are being upgraded to record their travels using multi-view cameras linked to an onboard digital video recorder.

3 Ways to Get Your Money's Worth from Cable TV

Use it or lose it is what they say about fruit, milk, and cable TV. Unless you're a vegan or feed lots of mouths, the larger chunk of the family budget likely goes toward your cable subscription. A typical household can easily spend some $1,000 a year on cable TV channels. But unlike the money paid for a new TV set, what do you have to show for paying last month's cable bill? This month's cable bill!

So, considering the unremitting drain on your resources, you might be interested in ways to increase the value of what your cable dollar buys. One way is to record and stockpile as many shows as you can, assuming someone in your household will eventually watch them or will want to watch them again. Even if you have only one HDTV set, you'd be prudent to arm it with a dual-tuner digital video recorder (DVR). Two tuners enable you to record programs from two different channels at once, even while you're watching something completely different that was recorded earlier. The most advanced set-top boxes rented by cable companies come with about 160 Gigabytes, sufficient for storing perhaps 20 hours of high-def shows. That's not a lot considering how many new and returning series, movies, and sports events vie for your attention every day.

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