What is context aware middleware?
CARISMA or Context-Aware Reflective Middleware System for Mobile Applications (Capra et al. 2003) focuses on the dynamic environment as the mobile environment. For the mobile environment, many devices will be networked. This environment enables the construction of distributed applications.
What is middleware in relation to computing architecture?
Middleware refers to the intermediate software layer that bridges the gap between the heterogeneous hardware platforms and the backend applications requirements. It allows providing common services and programming abstractions and hiding the low-level management of the connected hardware.
What are the challenges in pervasive computing?
Pervasive Computing contains other different challenges like: assessment systems for Pervasive Computing applications, development cycle issues, social collaboration, user interface and engagement, emerging issues, cost and limitations of hardware and software.
What is pervasiveness in cloud computing?
Pervasive computing, also called ubiquitous computing, is the growing trend of embedding computational capability (generally in the form of microprocessors) into everyday objects to make them effectively communicate and perform useful tasks in a way that minimizes the end user’s need to interact with computers as …
What is a context aware system What are the functional challenges to overcome in context aware systems?
In other words, context-aware systems adapt their services to the user’s need without explicit intervention from the user, thus working at least partially autonomously. Making the context information available to the computer system is the first essential key issue of context-aware systems.
What are some examples of middleware?
Common middleware examples include database middleware, application server middleware, message-oriented middleware, web middleware and transaction-processing monitors.
What are the main applications of pervasive computing?
The areas of application of these devices include:
- Retail.
- Airlines booking and check-in.
- Sales force automation.
- Healthcare.
- Tracking.
- Car information System.
- Email access via WAP (Wireless Application Protocol) and voice.
What is pervasive technology?
Pervasive information technology is the trend towards increasingly ubiquitous connected computing sensors, devices, and networks that monitor and respond transparently to human needs.
What are the three technologies involved in pervasive computing?
Pervasive computing is a combination of three technologies, namely:
- Micro electronic technology: This technology gives small powerful device and display with low energy consumption.
- Digital communication technology:
- The Internet standardization:
What are pervasive technologies?
What are the various categories of context-aware computing?
In this paper we define context-aware computing, and describe four catagories of context-aware applications: proximate selection, automatic contextual reconfiguration, contextual information and commands, and contex-triggered actions.