Innovation: Mapping the winds of creative destruction

This paper develops a framework for analyzing the competitive implications of innovation. The framework is based on the concept of transilience — the capacity of an innovation to influence the established systems of production and marketing. Application of the concept results in a categorization of innovation into four types. Examples from the technical history of the US auto industry are used to illustrate the concepts and their applicability. The analysis shows that the categories of innovation are closely linked to different patterns of evolution and to different managerial environments. Special emphasis is placed on the role of incremental technical change in shaping competition and on the possibilities for a technology based reversal in the process of industrial maturity.     

Using an Assistive Technology Toolkit to Promote Inclusion

Although the use of assistive technology for young children is increasing, the lack of awareness and the lack of training continue to act as major barriers to providers using assistive technology. This article describes an assistive technology toolkit designed for use with young children with disabilities that can be easily assembled and implemented by early childhood professionals. Specifically, we will describe assistive technology tools that support young children’s participation in their daily activities that involve movement and sensory needs, communication, and interaction with materials and offer strategies on how to implement these devices. An assembled toolkit that allows young children with disabilities immediate access to experiences that lead to acquisition of skills they need to learn and grow is discussed.     

A study on the determinants of social media based learning in higher education

Educational technology research and development - Social-Media-Based Learning (SMBL) is the use of social-media-based platforms, such as Twitter, Google Plus, Facebook, and YouTube, for learning...     

Young children’s embodied interactions with a social robot

Educational technology research and development - This study examined the affordances of an embodied humanoid robot to engage children in play and learning from the perspective of embodied...     

Automatic generic document summarization based on non-negative matrix factorization

In existing unsupervised methods, Latent Semantic Analysis (LSA) is used for sentence selection. However, the obtained results are less meaningful, because singular vectors are used as the bases for sentence selection from given documents, and singular vector components can have negative values. We propose a new unsupervised method using Non-negative Matrix Factorization (NMF) to select sentences for automatic generic document summarization. The proposed method uses non-negative constraints, which are more similar to the human cognition process. As a result, the method selects more meaningful sentences for generic document summarization than those selected using LSA.     

Low-cost,disposable microfluidics device for blood plasma extraction using continuously alternating paramagnetic and diamagnetic capture modes

Blood plasma contains biomarkers and substances that indicate the physiological state of an organism, and it can be used to diagnose various diseases or body condition. To improve the accuracy of diagnostic test, it is required to obtain the high purity of blood plasma. This paper presents a low-cost, disposable microfluidics device for blood plasma extraction using magnetophoretic behaviors of blood cells. This device uses alternating magnetophoretic capture modes to trap and separate paramagnetic and diamagnetic cells away from blood plasma. The device system is composed of two parts, a disposable microfluidics chip and a non-disposable (reusable) magnetic field source. Such modularized device helps the structure of the disposable part dramatically simplified, which is beneficial for low-cost mass production. A series of numerical simulation and parametric study have been performed to describe the mechanism of blood cell separation in the microchannel, and the results are discussed. Furthermore, experimental feasibility test has been carried out in order to demonstrate the blood plasma extraction process of the proposed device. In this experiment, pure blood plasma has been successfully extracted with yield of 21.933% from 75 μl 1:10 dilution of deoxygenated blood.     

Using computer vision techniques on Instagram to link users’ personalities and genders to the features of their photos: An exploratory study

Instagram and other photo-based social networking sites have emerged as a popular medium. Previous studies mainly focused on social media texts, but the current study deals with the relationships between the characteristics of Instagram users and the features of their photos. The Big Five personality traits and gender were employed as the variables for user characteristics. Content category, the number of faces, the emotions on the faces, and the pixel derived features were employed as the variables for photo characteristics. An online survey of 179 university students was conducted to measure user characteristics, and 25,394 photos in total were downloaded and analyzed from the respondents’ Instagram accounts. Results suggested that content category is associated with extraversion and gender of users. The number of faces is associated with extraversion, agreeableness, and openness of users. Extraversion, agreeableness, and openness of users were partly associated with emotions expressed on the faces in their photos. Correlations were observed among some pixel features and extraversion, agreeableness, conscientiousness, and gender of users. It was also observed that the Big Five personality traits, except for gender, can be predicted by above variables. Implications and limitations are discussed and suggestions for future research are suggested.     

Decision-Making Behaviour of Potential Higher Education Students

This paper examines the decision-making behaviour adopted by candidates hoping to gain entry into Higher Education. Whether or not the potential students operate a systematic process, thinking logically throughout each step and choosing the alternative with the most favourable ranking, is worthy of discussion. Secondary research confirms the many variables influencing this process, particularly within the USA. However, in-depth knowledge concerning the criteria that British students employ and their thoughts regarding decision-making is limited. Hence an exploratory study incorporating Sixth Form pupils of a High School in the NW of England and students from across the UK attending an open-day at a university also in the NW was undertaken. Results indicate that applicants do follow the sequential stages from 'problem recognition'to 'evaluation of alternatives' using parents' as well as teachers'advice throughout, although there seems to be a gap in the information needs of potential students, which many universities are not currently satisfying.     

Stages of development of industrial technology in a developing country: A model

This article presents a model of development stages that shows when and why local firms in a developing country acquire foreign technologies, how they assimilate and improve imported technologies to strengthen their competitiveness, and what and when external influences affect the process of technological change in these firms. Industrial technology in Korea's electronics industry has developed through three salient stages. Initially established through the implementation of imported foreign technology, local firms in the industry then accumulated experience in product design and production operation which provided a basis for limited indigenous efforts for the assimilation of imported technology. Finally, increased market competition in local and international markets and increasing capability of local personnel, together with assimilation of foreign technology, led to gradual improvements of foreign technology. This pattern is also evident in the history of manufacturing industries not only in Korea but also in other countries. The article also presents several propositions for future research.