As Topspeed is a famous brand in domestic camera industry, Topspeed Company’s every action plays an important role in camera industry. Q5-V is the first no-driver needed camera presented by Shenzhen Topspeed Technology Co., Ltd, and has a profound effect on the whole camera industry. A lot of people are familiar with Topspeed 27.3. Today, our Evaluation Room received no-driver needed edition of Topspeed 27.3. Then, let’s have a look at this camera with Xiao Bian:
Appearance: There isn’t any difference between no-driver needed edition of Topspeed 27.3 and the old edition. As the special height Topspeed 27.3 offered, this camera adopts rectangle packing, on which there’s a white-skinned foreign lady with big blue eyes and golden hair. The topic implied and revealed in this special packing is undoubted noble, fashion and decent as well as a sense of modernization.
The top of Topspeed 27.3 is round, which is quite rare in camera industry. Silver and pure black are main colors of the camera, which offers a new and fresh feeling. Particularly, the distinctive base can be adjusted freely. Topspeed 27.3 not only realizes 360-degree rotation motion, but also provides the chances of adjusting the angle of elevation and angle of depression.
We have to admit that the appearance of Topspeed 27.3 is flexible and powerful. The height of Topspeed 27.3 can be adjusted via connecting rod to satisfy different people’s need and adapt to different environment. The connecting rod is made of ABS plastic which owns fine flexibility. There is a line slot in the connecting rod, which is quite human-oriented. This way, the USB cable can be put into the slot so as to make your table ordered, and the superfluous USB cable won’t bother you.
Topspeed 27.3 uses micro-convex optical lens with five layers of glass, which are for professional digital cameras, and has strong filter function. It supports 640*480, 352*288, 320*240 resolution. As it is no-driver needed edition and lack of software support, the best resolution it can reach is 640*480, and it can reach 1280*960 after software upgrading. Additionally, no-driver needed edition doesn’t support digital zoom and specific effects offered by Vimicro chips. These functions can be realized through software upgrading.
The snapshot button of Topspeed 27.3 camera is on the top of the camera and the pressing effect is quite good. If the height you choose is 27.3cm, it’ll be quite inconvenient to press the button, but there’s another good way to shooting through local video software. You can shoot your photos via pressing the mouse.
The photo taken by Xiao Bian is under the condition that the fluorescent lamp is on. There is one point to clarify: Xiao Bian used liquid crystal screen to grab the image, so the grabbed effect is quite different from actual effect, the actual imaging effect appears realer. The imaging color of Topspeed 27.3 is bright. Xiao Bian uses 640*480 resolution which offers good sharpness. For small images, it can be clicked for enlarging. There’s one point worth mentioning: the micro-distance shooting effect is very good, and the minimum micro-distance can be as short as 2cm. Topspeed 27.3 can reach 30fps/s speed which guarantees the smooth of video chatting.
Summary: the greatest characteristics of Topspeed 27.3 are its height, unique appearance, adjustable height and angle, supporting no-driver needed, and applicable to desktops and laptops. Furthermore, after the software upgrading, Topspeed 27.3 also supports digital zoom, specific images and face tracking, etc. So, there are many bright points in Topspeed 27.3, you can have a look at it if you like.
Attached figure A: Calculation schematic view on the optimum vision height of Topspeed 27.3
Source of data:
- 1. China Health Statistics Annual in 2005: the average height of Chinese people is 171cm, and the average seat height is 85cm.
- 2. <Human and Indoor Space> of <Indoor Ergonomics>: the average height of desks for domestic and office desks in Asian is 74cm.
- 3. <Human and Indoor Space> of <Indoor Ergonomics>: the most comfortable seat height is the height got from the height of desk minus 33cm.
- Vision report for ordinary people detected by Roland Electric GMBH electricphysiological device: the average angle of central vision area is 20.56º downward
Attached figure B: College of Ophthalmology of Guangdong proves that the height of sighting line of Topspeed 27.3 is within the vision range of ordinary people.
|
