|Internet of Things will shape future, but problems exist|
NINGBO, Zhejiang, May 16 (Xinhua) -- Internet of Things (IOT) -- which refers to digital networks of physical objects -- has huge potentials but many challenges lie ahead, said scientists, entrepreneurs and government officials on Sunday.
IOT has become a catchword for those at the Information and Communication Technology and Urban Development Forum held in east China's coastal Ningbo this weekend on the sidelines of the Shanghai Expo; from ministers to mayors, scientists to entrepreneurs, keynote speakers to audiences.
China should accelerate the development of the IOT industry so as to create a new platform for economic growth, said Li Yizhong, Minister of Industry and Information Technology in his opening speech to the forum.
Minister Li's words were echoed by Zhao Hongzhu, communist party chief of Zhejiang Province, who called for more efforts to develop such key concepts as IOT, which, in his words, "present a brilliant future for urban life."
In what's called Internet of Things, networks of real-world objects are linked to the Internet and interact through web services. As more objects are embedded with sensors, giving them the ability to communicate, and networked together, the possibilities are enormous, potentially resulting in new business models, improved business processes and reduced costs and risks, according to a March 2010 report by McKinsey & Co..
If all objects of daily life, from a bottle of yoghurt to an airplane, are equipped with sensors, they can be identified and managed by computer systems, thus offering immense potential to consumers, manufacturers and firms.
Last year in Wuxi, Jiangsu Province, Chinese Premier Wen Jiabao first spoke of the drive to develop IOT.
His comments as well as subsequent proposals by the premier have ignited great interest in IOT. Having recognized the great potentials for economic and social progress, a number of local governments have focused on projects related the emerging sector.
Wuxi, Shanghai and Beijing, among other major cities, have put forward ambitious plans to become leaders in the sector.
Bosses of China's leading technological companies are backing the government's IOT development drive.
"The IOT will absolutely be a big part of the next wave of the information technology revolution, just like the Internet was," said Wang Jianzhou, chairman of China Mobile, China's dominant mobile carrier and the world's largest by the number of users.
Wang talked about a wide range of services provided or promised by IOT technologies, including "intelligent home appliances" and smart buses that are already in trial operation in some cities.
However, given all its advantages, senior scientists and engineers said challenges still lie ahead in the course of IOT development and application.
"IOT is nothing but an extension of existing technologies. More attention needs to go toward its applications," Liu Jiren, chairman of China's largest software outsourcing firm Neusoft, said in an exclusive interview with Xinhua on the sidelines of the forum.
Liu said there were obstacles to overcome before IOT related ideas could be translated into specific products or applications for the mass market.
A process of commercialization has yet to start.
Standardization is also essential. China Mobile chairman Wang Jianzhou saw the absence of technological standardization as major obstacle for IOT promotion as the sector is still in its infancy and remains fragmented.
Almost any commercially successful technology needs standards to achieve mass production, such as the Internet's TCP/IP protocol or mobile phones' IMT-2000.
Another challenge to the healthy development of the IOT sector in China is a lack of national planning. "There are risks of overcapacity and redundancy, as coordination between local governments are lacking," said Wu Hequan, vice president of the Chinese Academy of Engineering, at the forum.
There should be a nationwide overall plan in research and development of IOT technologies to raise efficiency and avoid wasting talent, said Wu adding that enthusiasm for the new technology shouldn't be over blown.
Echoing Wu, Jiang Mianheng, vice president of the Chinese Academy of Sciences, said "people should keep cool-headed in making investment in IOT" in his keynote speech at the forum.
Both of them said the current interest in IOT was reminiscent the dot-com bubble, which came about in the mid-1990s -- only to burst five years later.
"IOT represents a major trend in the technological revolution, but we should work to stop a bubble occurring," said Wu.