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2011 Communications Museum Electronic Device Construction Competition

Exhibition of 2001 Electronic Device Construction Competition - "Rope Climber Express Device"

The panel of judges was constituted by Ph.D. Vai Mang I, President of the Institute of Electrical and Electronics Engineers, Ph.D. Wong Man Chung, Faculty of Science and Technology of University of Macau, Ph.D. Li Xiao Dong, Faculty of Information Technology of Macau University of Science and Technology, Ph.D. Wong Seng Fat, Macau Institution of Engineers and representative of the Museum. 60 teams of junior secondary and 67 teams of senior secondary from 17 schools competed. All participation works will be exhibited in the temporary exhibition gallery of the Museum from 1 to 27 March.

Junior Secondary

1st Prize	Chan Ngai Hang, Lam Pok
School	Tung Sin Tong Middle School
Professor Supervisor	Ao Ieong Kin Iao
Introduction	Time:00:34:63 Goal:10

2nd Prize	Wong Soi Lam, Chan Hoi Hang
School	Tung Sin Tong Middle School
Professor Supervisor	Tam Li Wen
Introduction	Time:00:53:69 Goal:10

3rd Prize	Chu Chon Kit, Ip Weng Lam
School	Tung Sin Tong Middle School
Professor Supervisor	Ao Ieong Kin Iao
Introduction	Time:01:05:84 Goal:10

Senior Secondary

1st Prize	Wong Chan Hou, Chan Ka In, Ieong Hio Fong, Chio Hou In
School	Pui Ching Middle School
Professor Supervisor	Ho Chi In
Introduction	Time:00:45:22 Goal:10

2nd Prize	Lou Wai Seng, Koo Chon Wai
School	Tung Sin Tong Middle School
Professor Supervisor	Tam Li Wen
Introduction	Time:00:48:06 Goal:10

3rd Prize	Ho Seng Kuan, Wu Ka U
School	Hou Kong Middle School (Macao)
Professor Supervisor	Tam Iong Cheong
Introduction	Time:01:08:50 Goal:10

Appreciation Awards

Junior Secondary	Lei Hou Meng, Kou Hong In
School	Xin Hua School
Professor Supervisor	Lam Kit Kan
Introduction	Most parts are made by hand. The device is made of cardboard paper and plastic sheets. It is light and stable. Ball delivery is smooth and efficient.

Junior Secondary	Lao Ka Kei, Liu Jia Hui
School	Sheng Kung Hui ChoiKou School, Macau
Professor Supervisor	Wong Kam Kuan
Introduction	The device is driven by two pulleys to move along the rope. Materials are selected from our daily life. It possesses the features of stability and simple operation.

Junior Secondary	Lei Pak Kin, Wong Chi Hang
School	Macau Kung Luen Vocational & Technical Middle School
Professor Supervisor	Fong Weng Fu
Introduction	This is a wind-driven device. The ball dispenser is made of wooden pieces and operates on a "push" mechanism. It makes good use of the competition ground. Its sophisticated concept and design have drawn numerous appreciative comments.

Senior Secondary	Lok Kei Fong, Leong Wa Chio, Wong Ion Pui, Wan San Hei
School	Mateus Ricci College
Professor Supervisor	Wong Iek Hang
Introduction	Device is made with articles in our daily life such as cardboard, wood and bamboo. The climbing arms design and the use of non-slip matt in the touching surfaces increase the stability of the device. It is light yet balanced. The handy and environmental-friendly design has earned good comments.

Senior Secondary	Lei Ka Hou, Lao Ka Hei, Lei Wai Hong, Lung Chong Ian
School	Sheng Kung Hui ChoiKou School, Macau
Professor Supervisor	Wong Kam Kuan
Introduction	This is a simple and novel work. Taking the shape of a person's face as design reference, the device has two pulleys at the position of the "eyes". The centre of gravity is at the centre of the two supporting points. Hence, the device has good steadiness.

Senior Secondary	Wong U Hin, Chio Chi Keong, Choi Hin Long
School	Mateus Ricci College
Professor Supervisor	Wong Iek Hang
Introduction	This is a simple and modest design. Device is driven by two pulleys. Each pulley is covered with two non-slip rubber rings. The U-shaped design of the trough best fits the round-shaped rope to achieve stability in operation.