To sum up, compared with the traditional projection, meeting digital whiteboard price flat-panel display more clearly, strong interactive ability, operating more simple, more for remote office, conference scene, combined with an integrative design, reduced the number of conference equipment, can effectively save room space.
Several important parameters of meeting tablet of choose and buy
Hardware configuration decided the meeting experience and quality of tablet, viewing experience, quality decision system decides the fluency, so when the choose and buy should focus on the following parameters:
Touch system: writing fluency, color saturation
Meeting tablet touch mode at present basically has: infrared touch, capacitive touch, infrared - electromagnetic and electromagnetic capacitance.
According to Mr D cloud network "2020 H1 China commercial information kiosk price tablet market research report shows that at present, the infrared touch is the most common use, the most mature way of touch, but from the point of sales in the first half of this year to, its share has slipped; On the contrary, sales of capacitive touch presents a significant rise. It is also benefit from the capacitive touch technology constantly improving, cost down.
Capacitive touch is the body of the electric current of induction, the infrared touch frame is installed on the touch screen on the emitting and receiving infrared sensor element composition, the screen on the surface, the formation of infrared detection network, any touch object can change the infrared on the contact and touch screen operation. Capacitive touch touch sensitivity and precision is relatively higher.
The difference between the two is also reflected in the color gamut, capacitance screen color gamut is 100%, and the infrared screen color gamut is 72% to 90%, so the capacitance screen will be more professional than infrared screen, colors more saturated, has also will be more smooth writing.
Also need to know before buying the meeting is LED or LCD flat touch screen kiosk screen type. Both of which mainly displays is different, is composed of liquid crystal displays, LCD and LED is composed of light emitting diode display, so look to see the display can do much thinner. LED display under strong light also can look after do not mistakenly, viewing Angle is much bigger than LCD, have more energy saving, long life USES less power and the color gamut real characteristics.