Sales (Details) (USD $)	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Composition sales by principal
Delivery Income	$ 29,990	$ 38,871.00
Returns (-)	(2,930)	0
Total	1,287,709	1,595,943
Interactive Whiteboards [Member]
Composition sales by principal
Product sales	484,063	1,093,173
Electronic Parts [Member]
Composition sales by principal
Product sales	0	416,336
Voting Systems [Member]
Composition sales by principal
Product sales	0	4,738
Wireless Tablets [Member]
Composition sales by principal
Product sales	4,977	5,500
LCD Components [Member]
Composition sales by principal
Product sales	0	615
Interactive LCD/LEDs [Member]
Composition sales by principal
Product sales	689,648	0
Others [Member]
Composition sales by principal
Product sales	$ 81,961	$ 75,581

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Sales delivery income.

+ References

No definition available.

+ Details

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- Definition

The aggregate refunds recognized during an accounting period due to goods returned by customers (other than under warranty provisions). Returns are a deduction from gross revenue in arriving at net revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1(a))

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

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- Definition

Aggregate revenue during the period from sale of goods in the normal course of business, before deducting returns, allowances and discounts.

+ References

+ Details

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- Definition

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

+ References

+ Details

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