The IEEE World Forum on Internet of Things 2014 will be held in Seoul, South Korea in March 2014. This flagship conference will feature a comprehensive technical program including numerous sessions, tutorials, and an industrial exhibition. The program will feature prominent keynote speakers and vendor exhibits. We invite you to submit original technical papers for presentation at the conference, and for publication in the proceedings. Proposals for tutorials, sessions and industry exhibits are also invited. Extended abstracts describing research at the initial stage or relevant industrial results are also invited. The theme of WF-IoT is to investigate how progress in technologies and applications of IoT can be nurtured and cultivated for the benefit of society. The goal of WF-IoT is to promote the state of the art in scientific and practical research of the IoT. This conference will gather researchers and practitioners from academia, standardization, industry, and the public sector in an effort to present their research and innovation work and share their experiences regarding prototyping and initial service offerings.