Boogie Board Jot 8.5 electronic tablet should be regarded as the first product I bought after recommendation by Zhang Aunt. I bought it at the end of November last year. The purchase price is 199 yuan~~~ This price is still the lowest record of the entire network. ~~~. This must be thanks to Zhang Aunt, because at the time she was just a lazy tourist ~~~ Only in February this year did he register for an account and began to sign off intermittently. In May, he accidentally signed a customized pillow prize before he believed Zhang. The aunt is not a lie, as long as the effort will give you the opportunity to show, start writing original after May 20, and take what they think is worth buying and use products with good experience to share with you. One of my favorite products, Boogie Board Jot 8.5 electronic writing board, has also been thought of writing sun drying for countless times, but I have seen many value-friends have made detailed introductions to this brand of products. There is no rush to write ~~~~, because no matter whether it is out of the box or simply introduce the product series has been lackluster, do I can only do depth evaluation ~~~~ For the Boogie Board series, the Chinese are happy to compare it with popular magnetic tablets around the 1980s and intentionally or unintentionally reveal the mentality of “Oh, a very good toy†without actually reading this. The story behind the small product. In fact, this product is still a great deal. In January 2010, Kent Displays, a company that develops and produces flexible displays, announced the establishment of its subsidiary, Improv Electronics, and positioned the new company to develop and sell electronic products with integrated ReflexTM no power LCD, which will be launched the following year. The Boogie Board Rip, the product was also ranked first in the United States "Popular Science" evaluation of the 12 major futures "advanced" technology ranked first product, we can see its technology gold content. The so-called ReflexTM no power LCD is actually a cholesteric liquid crystal display technology, which is different from the current "electronic skin" technology such as mobile phones and computers, and the E-Link technology used in products such as kindle. Mainly as follows: First, cholesteric liquid crystals are not volatile and do not require extra power to maintain their images. This keeps the display from disappearing even if the product is turned off for a long time. The second is that the panel is flexible and has good resistance to falling. Third, the thickness of the panel includes only 100 μm from the bottom plate to the surface package layer, and no backlight is required, so that the thickness of the screen can be made thin or even transparent. At present, the boogie board series, which is sold at a price as low as 100 yuan or as high as 1,000 yuan or more, is actually very simple. It is nothing but locking and deleting two functions. The selling point is actually this screen. Some people saw me say this, may want to play haha, "This is something amazing". Actually, it is really amazing. At least from what I have learned so far, this type of product has been available for more than four years, and its sales volume and profit are also considerable. However, it seems that people with strong cottage skills have not yet cloned similar products. It can be seen that there are technical barriers or ~~~~~~~~~ From the landlord's boogie board jot 8.5, I think the cost estimate is also thirty-five yuan, but industrial design is absolutely first-class ~ ~ ~ The following figure is a comparison with the macbook air, I think the visual shock Is the same, blade design ~~~~ Stylus jack design and Samsung mobile phone note series pen design is definitely a fight ~~~~ This is the design of the lock key, deliberately painted to identify ~~~~ The designer of the backboard has a matte feel, and the surface has been made in small round pits of different sizes but arranged in a regular pattern. ~~~~ Some people have previously observed that the gap is relatively large. I have carefully studied the fact that it is not a gap. It is the joint between the upper and lower shells. Groove design ~~~~ The second is said that the iron tie with tilt phenomenon, I do have, but he pressed the pressure on the flat ~ ~ ~ Battery compartment design behind the backplane is also more clever, using a rotary buckle design ~~~ The battery uses a CR2032 coin cell battery. This product is really power saving, I have not changed the battery for six months of use ~~~ The overall design of the pen is a pointed design with a flat bottom and a rounded tip, but the tip of the pen is very sharp, but it does not scratch the hand ~~~~ with the logo printed on it, and the business sense is full~~~~ Product business atmosphere is full, the cost is not high, but the profits must be very substantial ~~~~~ This point of domestic small businesses, especially companies doing innovative supplies really have to learn, after all, a good core technology is not good Shape packaging is also not acceptable. Exaggerated technology and design, to see the real display effect ~~~~~ The screen display is better: One is full-screen graffiti, there is no dead end and edge ~~~ The second is the pen pressure sensor, according to different pressures to show different thickness ~~~~~ but absolutely not as professional artboards and crown can be used to describe the pressure level ~~~ Third, the display brightness will not change due to the observation angle ~~~~ The following are the results of the head-up display and the sunlight display, respectively. The screen display is not good aspects are: First, the display color is not uniform, see the bottom left corner of the figure graffiti box, I thought it was winning for the first time, and later changed one and found that still so ~~~~ The second is not stored, everyone is talking about this defect, the business is too smart, the low-end gives you an APP application, this application is also super simple, is to detect the screen area, take anti-color photos ~~~~, The high-end has set up the synchronous memory function for you, the result a lot of people continue to increase the price to buy; Third, when writing hard, the black line appears in the stroke ~~~~ According to KENT’s new public patent, this technology is likely to be used in the production of large-screen educational electronic blackboards. If it is successful, this is definitely a subversion of the tradition; second, there are many other things besides green and pink. Color display change technology, and the screen can be curly ~~~~~ This kind of flexible screen may use the appearance of the product to make low-energy products with skin color similar to chameleon. Of course, there are too many unpredictable factors from the success of the experiment to commercialization. However, boogie board is a "advanced" product anyway. Last reminder: If you use it for children under the age of 6, it is recommended to buy a new boogie board for children. This pen is too thin and too sharp and may cause unnecessary danger. There is also this product pen is not dedicated, the electronic version can easily write a sharp but not scratching things ~~~~~~
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Boogie Board jot 8.5 electronic writing board 
Boogie Board jot 8.5 electronic writing board 
