AKKU Blog

multi-touch detection

VGP-BPS9 to solve the key positions as before by a single or double tap a “click” or “double” from. Then there are the gestures such as a wipe to the left or right with one or two fingers to scroll a web page before or back. Images can be obtained by spreading and contraction of fingers increase or decrease.

Note the multi-touch detection
To evaluate the performance of a gesture control is very important, whether the mouse just the touch of a finger or several fingers simultaneously detect. In the latter case one speaks of a multi-touch mouse, which roughly means “mouse, which recognizes multiple touches (simultaneously)”.

That said however,VGP-BPS9/B is not how many touches are detected simultaneously, and how well this recognition. Try a multi-touch mouse, therefore, best before you buy. Then you also know how sensitive they react to your gestures, or maybe not.

The multi-touch mouse General Keys with Blue Eye Sensor & 2.4 GHz
Not quite as chic as the Apple magic mouse, even when the matter of taste, Sony VGP-BPS9A is because the optical mouse gestures General Keys. But it is only for PC connection and are supplied drivers for Windows XP, Vista and 7.

The multi-touch mouse General Keys is flat , to operate with 50 grams of weight easily and with no visible keys. She offers the gesture control as it was before Mac users until now. Browse with a finger you precise up and down and sideways.

The marketing departments of the mouse manufacturers refer to this as 4D, with the cursor only moves in two dimensions. Additionally, you can zoom in or by gestures with pictures, shows and skip back. The usual left and right mouse button is indeed hidden but present. These keys respond to gentle pressure, even when the finger while resting on the touchpad.

Blue Light Technology
The mouse gestures works with Blue Light Technology (Blue-Eye sensor), so with blue, short-wavelength LED light. Second, Sony VGP-BPS9A/B to guarantee a dual lens system, high precision on virtually any surface.

The data is transmitted using a range of up to 10 meters by 2.4 GHz radio. This is the included USB wireless receiver connected to the PC. A sleep mode (sleep mode) and Auto-Power Saving (automatic shutdown) save power. Before the two batteries (AAA) have been discharged ,Vaio PCG-Z505 battery will display.

Price and source of the mouse
The MSRP for the General Keys multi-touch mouse gesture control is 49,90 EUR. In the market but it is offered far below this, for example, for 24,90 EUR at Pearl.