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Every telecommuter needs to leave the house sometime. Maybe to get numerous fresh air – perhaps even get a little work done at a local coffee shop. While at the local coffee shop, sipping a latte and crunching sales projections, you may get that uneasy sentiment that you might not be the only one crunching your numbers. Do you prefer to refrain from putting your sensible selective information on display to passersby and curious onlookers? Have you seen the foolish 3M commercials for the duration of the CNN morning news and are curious if the 3M Privacy Guard genuinely works? If you answered “yes” to either of these questions, read on. The 3M Privacy Filter may be utile for you. The 3M Privacy Filter is marketed towards those whose work may require using a laptop in public places. This includes telecommuters who prefer to work in a public wireless hotspot (Starbucks, Panera Bread) as well as usual business travelers who often times work on sensible info in airplanes and trains. 3M’s retail creative writing of recognized artisti value makes a heap of claims of it is performance. In this review, I will undertake to verify or deny those claims. Additionally, I will offer input based on my usage of the 3M Privacy Filter over the past few months on a 15.4″ widescreen Macbook Pro. The 3M Privacy Filter promises the following:
Overall design The 3M Privacy filter mounts to the laptop screen with clear plastic mounting tabs with – you guessed it; 3m adhesive. There are a total of 3 tabs used for the duration of this installation. As suggested by the included mounting instructions, two were placed on each side of the screen and one at the bottom. After assorted months of use, the mounting tabs are still with resolute determination attached and have not degraded in performance or aesthetic appeal. There is a little round cutout at the top of the Privacy Filter. This is to facilitate easy removal. While it is rather evident in the photos, it is not a distraction. The biggest issue with these mounting tabs is that the privacy filter bows inward when closing the laptop. This may be less of an issue with a littler screen, notwithstanding the behemoth 15.4″ Macbook Pro screen causes bowing in the filter upon closure. This bowing of the filter does not affect performance, but only presents it is self as an irritation when closing the laptop. Item Performance In normal light settings with an person sitting directly next to the laptop with the Privacy Filter applied, an exceedingly huge portion of the screen is invisible to the onlooker adjacent to the user. The filter does an splendid occupation of concealing the screen data. However, do not suppose the Privacy Filter to work with persons directly behind you! This drawback is most likely to occur when sitting in an aisle seat on an airplane. It is still possible to view a great deal of degree of screen selective information in this situation. As cited before, the notch in the top left portion of the screen is to facilitate easy remotion of the privacy filter for when it is not required. 3M states screen selective information is not distorted when viewed beneath the Privacy Filter. This assert is true, to a point. Screen data is not “Warped”, nevertheless the screen is noticeably darker. Most documents have a white background, in which case this is not too negative of a factor. However if observing a darker movie, suppose a decrease in brightness. Even in direct sunlight, the screen is still usable but this likely varies based on the quality of your laptop’s backlight. The decrease in luminance is rather noticeable, but as with everything else, the trade-off amidst security and usability is omnipresent, like an overseeing deity of sorts. Conclusion While not perfect, the 3M Privacy Filter does live up to the majority of it is claims. Due to it is effortlessly removable nature, it is best employed when entering a public area in which the privacy and security of your screen data is at the greatest risk. When privacy is not required, the screen is without apparent effort got rid of and stored in the provided packaging. The 3M Privacy Filter was purchased at a retailer with a somewhat liberal return policy. It has been various months, and I have no aim of returning the product for performance reasons. For the cash (roughly $50), the 3M Privacy Filter is worth the security of knowing your screen info is viewable to only those within a sure radius. Strengths
Weaknesses
Screen size availability: Notebooks: 12.1″, 13.3″, 14.1″, 15.0″ Notebooks (Widescreen): 15.2″, 15.4″ Desktop LCD: 17.0″, 18.1″, 19″ Bottom Line At $50 the 3M Privacy Filter it’s still a no-brainer for those who require confidentiality of their screen info in public. The 3M Privacy Filter is the only product in this price range in this space that performs this effectively. |
