In this paper we present a novel approach to the design of ubiquitous computing environments based on an ultra low-cost implementation
of standard distributed object middlewares suitable for networked hardware and software components of the system.
We prove the feasibility of our approach with a set of prototypes supporting basic interoperability with CORBA and ZeroC ICE.
In some cases, the resulting embedded prototypes are two orders of magnitude smaller than previous implementations of small
objects. They are suitable for embedding into the smallest microcontrollers in the market, or in the tiniest embedded Java
virtual machines, or even in a low-end FPGA.
This research is supported by FEDER and JCCM, under Grant PBC-05-009-1, and by Spanish Ministry of Education, under Grant
TIN2005-08719.