Bump top multi-touch and touch click Area

IFANR already has an introduction to the Http://www.aliyun.com/zixun/aggregation/16415.html ">bump top, experience the window edition, can convert ordinary desktop to 3D desktop, Unfortunately the PC has no multi-touch. Bump-top can set language, picture quality, desktop angle and theme, etc., running very smoothly. BT is the experience of the desk to the computer, 3D display effect, the mode of operation is also natural to simulate the reality of the desktop, to achieve 10 fingers of the operation experience. Perhaps 5 years from now, the 3D desktop will be as pervasive as today's PCs.

In addition to the ability to complete a variety of mobile, scaling and rotation effects, you can also classify documents, cut pictures, switch perspectives and quickly upload pictures to flick and so on.

Touch Click Area

Screen increases, you can display more content, but the use of touch screen control density should not be too large, otherwise inconvenient to click. Each handset and PC operating system has a recommended value for clickable areas:

IPhone: Minimum 29x44px.

Windows Phone: Recommended 9mm/34px, minimum 7mm/26px, minimum distance between elements 7mm/26px, the visible area of the element is the rates of the click Area. The recommended click area is greater than 9mm for interface elements that are frequently used, that can cause risky operations (such as deleting data), elements that are difficult to tap in the screen corner, and elements (such as dialing) that are hard to click.

Nokia: Recommend a click area of no less than 1cm (0.4″). The minimum value is:

Ubuntu: The size of the buttons and other controls depends on the adult's Fingers (16mm-20mm), the Finger Belly (10mm-14mm), and the fingertip (8mm-10mm), which recommends a hit area of no less than 1cm (0.4″).

(above translated from Lukew ' s blog)

Click on the area is calculated according to the physical size, if according to the iphone to analogy to other touch screen point area wxt, assuming that the touch screen accuracy of D, the formula is: w/d=29/164,t/d=44/164. (164 is the iphone's screen accuracy)

Windows phone's recommendation for dangerous controls is to increase the point area, I think it should be reduced to point area, for the control is not dangerous can be properly increased to ensure that the distance between the elements can be. For example, the mobile phone interface "-Remember the password", is generally only a multiple selection box "-" is the point area, you may wish to "remember the password" also included, to increase the number of optional box point area.

Swype is a good touch-screen input solution that can be raised to 50 letters per minute.

Does the Swype algorithm use the gliding input of the polyline to increase the accuracy of the clicks, and to select the smaller click areas more accurately?

Source: http://daichuanqing.com/