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What?is?Interactive?Whiteboard
Interactive?Whiteboard?is?an?advanced?education?or?human-computer?interaction?devices?supporting?the?meeting,?it?can?come?true?dust-free?writing,?free?writing?remote?exchange?communication?function?by?which?ties?in?with?the?projector?and?computer?applications?and?so?on.?It?has?a?variety?of?series?by?the?instruction?form,?such?as?rear?projection?board,?front-mount?projection?board,?writing?board?and?so?on.?In?hardware?principle,?it?perfectly?integrates?Large-screen?projection?technology?with?highly-precise?orientation?technology.?At?this?stage?of?the?international?and?domestic?markets,?there?are?a?variety?of?techniques?to?achieve?accurate?positioning?of?the?whiteboard,?for?example?Infrared?technology,?Electromagnetic?Technology,?Resistor?technology,?Ultrasound?technology,?CCD?and?so?on.?Each?technology?has?different?characteristics?and?advantages,?as?well?as?in?the?whiteboard?market,?shares?certain.?
Basic?Working?Priciple
Radio?frequency?(RF)?theory,?whiteboard?plate?is?installed?inside?the?sensor,Acceptance?issued?by?a?special?electromagnetic?pen-frequency?signals?to?achieve?positioning
Advantages?for?Electromagnetic?Whiteboard
1.?Highly-precise?pinpoint?spot
2.?High?reliable?and?long?lifetime
3.?Response??speed?
4.?Writing?process?with?a?sense?of?pressure
5.?Marker?support??the?right?mouse?button?functions,?easy?to?operate?computer
Major?Functions
v?Interactive?function:you?can?operate?the?PC?directly?on?the?whiteboard?and?vice?verse.
v?Editing?objects?function:you?can?edit?any?object(including?your?written?ones)?on?the?board?such?as?color?change,edit?the?thickness?of?line,copy?plater,move?zoom?in&out,revolve,transfigure,overturnverticallyandhorizontally,combine,separate,delamination,save?and?set?hyperlink?etc.
v?Handwriting?recognition:it?can?recognize?your?handwriting?notes?as?standard?typed?text?ones?including?Chinese?and?English.
v?Dynamic?saving?function:You?can?save?all?of?your?operations?on?the?board?as?a?dynamical?video?and?play?it?little?without?using?any?other?particular?media?players.
Application?Fields:
It?can?be?largely?used?in?schools?of?all?levels,?all?kinds?of?training?institutions?in?military,?enterprises?and?other?industries.?
Specifications?for?Electromagnetic?Whiteboard
1.?Writing?Way: Use?electronic?pen?to?write?and?operate
2.?Induction?Way:?Electromagnetic?sensitive
3.?Resolution:8192*8192
4.?Operation?System: Windows98/2000/2003/xp/vista/window?7
5.?Precision: 0.05mm
6.?Calibration:9?point
7.?Sensing?Height:1cm
8.?PC?Interface: USB1.1/wireless?transmission(optional)
9.?Process?Speed:480dot/second
10.?Power?Consumption:<1w
11.?Power?Supply :USB?power,no?extra?power?supply
12.?Working?Temperature: -10+50℃
13.?Storage?Temperature: -20+60℃