Confronto e analisi delle caratteristiche funzionali del touch-in{1}}una macchina e del proiettore:
One, performance
Touch all-in-one machine is a perfect combination of touch screen, LCD screen, industrial PC unit (commonly known as the host) and all-in-one shell, and finally touch operation can be realized through a power cord. The touch all-in-one machine is equipped with the world's most advanced multi-point infrared touch screen. There is no delay in touch and the response is sensitive. All controls are completed on the screen surface. Any object touch, including fingers and pens on the touch screen, controls all applications, and easily realizes handwriting, Functions such as drawing and refilling are smooth, stable and reliable in use. The biggest advantage of the touch all-in-one is that it has all the functions of a computer TV. The projector has to be connected to a computer, which looks cumbersome and troublesome to operate.
2. Response speed
Il touch tutto-in{1}}una macchina è altamente integrato, PC integrato, sistema di proiezione, schermo, sistema di visualizzazione, audio e multi{2}}touch in uno; display ad alta-definizione, immagini nitide, nessun problema di abbagliamento della luce di proiezione frontale; non influenzato da sorgenti luminose esterne, installazione semplice, computer integrato-; interfaccia multimediale ad alta-definizione con HDMI. In termini di velocità di risposta, anche il tocco-in{7}}una macchina ha un vantaggio, che può raggiungere i 5 ms per rispondere rapidamente. Tuttavia, l'attrezzatura tradizionale del proiettore verrà calcolata in pochi secondi e sarà molto bloccata durante una riunione, che è inefficiente per l'istruzione o le riunioni aziendali.
Three, clarity
Projectors are all controlled by the connection of a computer, and because the projected screen is usually a curtain, when the picture on the computer is enlarged, it will not be very clear! At least the visual effect is a bit far from what you see on the computer, and sometimes the color difference is large. The touch all-in-one is a computer and a monitor, and generally uses an industrial-grade LCD A screen, the control is relatively simple, more intuitive, and its fidelity is high! It is more demanding than the high-definition LCD TVs we usually watch, so the touch all-in-one is more high-definition and full of colors.
