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99 at Pros: Sharp video quality. Face recognition. Accurate motion and sound detection in testing. Amazon Alexa support. Cons: Requires cloud subscription to view recorded video. Some barrel distortion. Bottom Line: The Ring Video Doorbell Pro is a sleek smart doorbell that lets you see who is at your door in real time, who came calling while you were away, and uses pre buffering so you won't miss a thing. Read ReviewNest Hello ReviewMSRP: $229. 00 at Pros: Sleek design. Face recognition. Motion and sound detection.

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01.14.2007 | 34 Comments

From the mid 1990s on, police departments across the country installed an increasing number of cameras in various public spaces including housing projects, schools and public parks departments. CCTV later became common in banks and stores to discourage theft, by recording evidence of criminal activity. In 1998, 3,000 CCTV systems were in use in New York City. The studies included in the meta analysis used quasi experimental evaluation designs that involve before and after measures of crime in experimental and control areas. However, several researchers have pointed to methodological problems associated with this research literature. First, researchers have argued that the British car park studies included in the meta analysis cannot accurately control for the fact that CCTV was introduced simultaneously with a range of other security related measures. Second, some have noted that, in many of the studies, there may be issues with selection bias since the introduction of CCTV was potentially endogenous to previous crime trends. In particular, the estimated effects may be biased if CCTV is introduced in response to crime trends. It has been argued that problems of selection bias and endogeneity can be addressed by stronger research designs such as randomized controlled trials and natural experiments. A 2017 review published in Journal of Scandinavian Studies in Criminology and Crime Prevention compiles seven studies that use such research designs. The studies included in the review found that CCTV reduced crime by 24 28% in public streets and urban subway stations.

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01.14.2007 | 16 Comments

I'm old, so the nostalgia makes me smile. I'm old, so rap and current slang make me grumble. But neither is absolutely worse than the other. I appreciate the cuteness factor here. I don't think I've ever said any of these shockers. Since I filled in GOODGrief before I read the GOODGRAVY clue, I'd say that "grief" is as far into cuteness as I'll personally go, being a Charles Schultz fan. I'm planning on dumping HOLYshit in the near future for something more polished. Aside from the themers, the fill was very easy. I went for Hash and not HEmp. HERB is new to me. I suppose in the "legal" states it is a HERB and you can "pot" it on a sunny windowsill with your rosemary and basil.