BACKGROUND Partial weight bearing is frequently instructed by physical therapists in patients after lower-limb trauma or surgery. The use of biofeedback devices seems promising to improve the patient's compliance with weight-bearing instructions. SmartStep and OpenGo-Science are biofeedback devices that provide real-time feedback. For a successful implementation, usability of the devices is a c...

BAKTI merupakan sebuah organisasi pemerintahan berbentuk Badan Layanan Umum dibawah Kementerian Komunikasi dan Informatika. Sebanyak 2.485 pengunjung website tercatat selama bulan Oktober. Berbeda dengan Biro Hukum Kemkominfo yang mencapai rata-rata 24.896 di Beberapa menu mengulang ke halaman beranda belum ada detail produk layanan menyebabkan disinformasi terhadap BAKTI. Penelitian bertujuan ...

Web applications have become the backbone of business, information exchange, and social networks. In this kind of applications, usability is considered as one of the most important quality factor, since the ease or difficulty that users experience with this kind of systems will determine their success or failure. However, there are several shortcomings with the existing Web usability evaluation...

Building taxonomies for web content is costly. An alternative is to allow users to create folksonomies, collective social classifications. However, folksonomies lack structure and their use for searching and browsing is limited. Current approaches for acquiring latent hierarchical structures from folksonomies have had limited success. We explore whether asking users for tag pairs, rather than i...

Usability is considered as a very significant factor towards the wide acceptance of software applications. Although the usability evaluation can take place in different forms, the entire evaluation procedure usually follows predefined ways according to a classification of the common characteristics of software applications. However, contemporary Web 2.0 applications, which aim at both social ne...

Different domains of computing systems require higher level of focus towards specific quality factors like privacy, integrity, flexibility, usability etc. Moreover, certain quality factors help in each other’s existence while others oppose each other significantly. Usability of software applications is one factor that reduces security and privacy up to a substantial level. This paper examines t...

positive word-of-mouth (p-wom) has a strong influence on purchase decision of new customer. today, firms try creating loyal customer with positive wom and use from this competitive factor in increasing their market share. this research showed that website usability (wu) has a positive effect on customer satisfaction (cs), and also this element have a positive effect on customer loyalty (cl). cs...

Domain-Specific Languages (DSLs) are claimed to increase productivity, while reducing the required maintenance and programming expertise. In this context, DSL usability by domain experts is a key factor for its successful adoption. Evidence that support those improvement claims is mostly anecdotal. Our systematic literature review showed that a usability evaluation was often skipped, relaxed, o...