Whiteboard:-daban da kuma irin

New fasahar fara da hari a kan irin wannan alama ra'ayin mazan jiya yanki kamar horo. Ƙara, a daban-daban makarantu iya ganin dabara, shi ne embodiment na bidi'a. Wata irin wannan bidi'a ne m whiteboard. Yana da wani hadadden cewa kunshi wani touch panel na babban size, da majigi da kuma kwamfuta. A kan allon - touch panel - nuna bayanai da tebur kwamfuta tare da majigi.

By hanyar ajiye da majigi shigarwa rarrabe gaba da baya tsinkaya. A mafi sauki - mike, amma suna da dama drawbacks: su yi amfani da yana da zama a gefen ga allon, zabar da wuri haka kamar yadda ba don toshe da haske katako daga majigi. Whiteboard backprojection ne bã tãre da irin wannan lahani, da kuma hasken da majigi ba ya tsoma baki da lecturer (malami), amma hasara na wannan tsarin shi ne ta high farashin.

Yau, akwai tsit ko mobile model na wadannan na'urori, amma su ba za a iya kira karamin nauyi (game da 200 kg, tare da nauyi na wani al'ada jirgin kusa da 40 kg).

By hanyar kayyade matsayi na alama iya zama wani m kwamitin:

• infrared;
• duban dan tayi.
• Tantancewar;
• resistive touchscreen.
• Electromagnetic.

Ultrasonic da infrared fasahar aiki ne kawai tare da wani takamaiman alama cewa shi ne a lamba tare da hukumar fitarda sakonni (ultrasonic ko infrared) wanda ake ƙaddara da injimin gano illa waje na kwamitin. Bisa ga wadannan sakonni, calculates da wuri daga cikin alama.

Tantancewar hanya domin kayyade damar yin aiki tare da wani abu da abin da aka kawo kusa da "gani" surface na kwamitin infrared na'urori masu auna sigina, tabbatas tsarawa, suna daukar kwayar cutar zuwa kwamfuta.

Har ila yau, aiki tare da wani abu damar resistive touchscreen fasahar. Fuska da irin wannan kunshi biyu yadudduka, tsakanin wanda akwai na musamman masu auna sigina. Danna maɓalli jawo masu auna sigina da kuma sanin da lura na touch.

Electromagnetic fasahar sa ya yiwu a yi aiki kawai da musamman alama, matsayin wanda aka ƙaddara da surface masu auna sigina.

Kowace daga cikin wadannan fasahar yana da amfani ko rashin amfani. Don zabi da hakkin irin jirgin, kana bukatar ka shirya tare da asali ayyuka. Idan kana bukatar ka rubuta a kan wannan jirgin ba kawai a cikin kashe-jihar, amma kuma gyara on-allon abu, shi wajibi ne don saya wani electromagnetic jirgin da ciwon wuya shafi. Su ne, ba zato ba tsammani, ba ka damar gama da dama graphics shirye-shirye da kuma gyara, misali, a shirin fenti. An muhimmiyar rawa yana gaban wa'azi a Rasha, sauƙi na management, samuwar abubuwa na gyara ko sabis (garanti) nazarinsa a cikin birnin.

Duk wani m whiteboard sanye take da software. Amma da adadin zai iya zama sosai daban-daban: wasu dauke da kawai na asali utilities, yayin da wasu iya samun library, da horo da kuma ci gaba da shirye-shirye, kundayen, aikin gida, da dai sauransu Wannan m whiteboard a makaranta ko institute zai zama makawa. Aiki tare da m whiteboard ya zama dadi da kuma dace. Bayani game da duk ƙarin damar da daban-daban model za a iya samu a hukuma yanar na masana'antun.