19 April 2014 08:25
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Affiliation
Hydra is affilliated with the following programs and organisations:

The Hydra coordinater FhG FIT is a member of ARTEMISIA, the association for R&D actors in the field of ARTEMIS: Advanced Research & Technology for EMbedded Intelligence and Systems.


The Hydra middleware allows developers to create inclusive applications with a high degree of accessibility for all. The Hydra project supports the Commissions campaign: eInclusion - be part of it!



The Hydra project is part of the Cluster of European projects on the Internet of Things. The Cluster aims to promote a common vision of the Internet of Things.


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Project overview

The Hydra objective: Middleware for networked embedded system

The first objective of the Hydra project is to develop middleware based on a Service-oriented Architecture, to which the underlying communication layer is transparent. The middleware will include support for distributed as well as centralised architectures, security and trust, reflective properties and model-driven development of applications.

Hydra enabled devicesThe HYDRA middleware will be deployable on both new and existing networks of distributed wireless and wired devices, which operate with limited resources in terms of computing power, energy and memory usage. It will allow for secure, trustworthy, and fault tolerant applications through the use of distributed security and social trust components. The embedded and mobile Service-oriented Architecture will provide interoperable access to data, information and knowledge across heterogeneous platforms, including web services, and support true ambient intelligence for ubiquitous networked devices.

The second objective of the HYDRA project is to develop a Software Development Kit (SDK). The SDK will be used by developers to develop innovative Model-Driven applications.

Great benefits to users

Producers of devices and components are increasingly facing the need for networking their own and complementary products in order to provide higher value-added solutions for their customers or because citizen-centred demands require much more focus on intelligent solutions where the complexity is hidden behind user-friendly interfaces in order to promote inclusion. Given the enormous amount of heterogeneous devices, sensors, and actuators with embedded systems already existing in the market, the diversity of the producers and manufactures, the different clock speed of technology deployment (from several decades to some months), there is a very large need for technologies and tools that easily can add, implement and exploit the intelligence embedded in the devices.

User terminalThe goal for the producers is to be able to build cost-efficient Ambient Intelligence (AmI) systems with high performance, high reliability, reduced time to market, and faster deployment and still build on the assets of the installed base.Access to device features is radically different among the various devices, ranging from human-only access (e.g. screens and buttons), to exclusive machine-to-machine communication over standard protocols and possible wireless transports. This wide array of access mechanism is acceptable for most developers of the device-based intelligent solutions, such as skilled system integrators, who need to access only a few devices. It is much more difficult to build solutions based on a large number of devices from different manufacturers with heterogeneous access protocols, that for the most remain proprietary or unknown.

Challenges

The current status on the market thus makes it almost impossible for existing devices to communicate and exchange information, without the direct involvement of the device manufacturers in one way or the other. The first challenge is thus to allow for the seamless access to the features of many devices, regardless of its manufacturer, technology, interfaces, location, communi­cation mechanism, etc. and to provide intelligent and secure inter­opera­bility. Applications should adapt to changing local and global sets of accessible sensors and actuators, and must piece together partial states of internal and location-determined information. When an end-user moves around interacting with any device in either private or public space, it is the right information that must follow their migration from different locations in changing surroundings.

Another challenge is thus to develop a framework for secure, trustworthy communi­cation among networked embedded systems and supporting self-adaptive interplay of different components, not only sensors but also controlling components and actuators.

About Hydra
The Hydra project is co-funded by the European Commission within the Sixth Framework Programme in the area of Networked Embedded Systems under contract IST-2005-034891



On-line Demo

Why not see the on-line Hydrademo? You can turn on and off devices and follow the energy consumption in real time. Just click on the picture and you see it!

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