2. INTRODUCTION
• EWT is the marriage of embedded system and
world wide web.
• Embedded system, in contract to general
purpose computers such as a desktop ,
contain processors , software , input sensors
and output actuators all of which are
dedicated to the control of a specific device
3. HISTORY
• EWT was developed during the late summer
by members of NASA Lewis Research Center.
• It was modified in 2002.
4. What is Embedded web technology?
• Embedded technology is software or
hardware that is hidden embedded in large
device or system.
• It typically refers to a fixed function device, as
compared with a PC , which runs general
purpose applications.
6. EMBEDDED SYSTEM
An embedded system is a computer
system with a dedicated function within a
larger mechanical or electrical system, often
with real-time computing constraints.
7. EMBEDDED WEB SERVER
Embedded web server technology is
most evolving technology for internet devices,
there are many application areas including
internet devices, telecommunication devices,
measuring instruments and lots of consumer
devices
8. CLIENT SERVER MODEL
• Client: A logically entity that initiates a request
for data or for an action to take place.
• Server: A complementary logical entity to a
client.
9.
10. HTML:
Hyper text markup
language is a language
used to describe a
webpage.
XML:
Extensive markup
language (XML) is a
structure for text so that
information can be easily
stored and transmitted
through a web service.
HTML and XML
11. APPLICATIONS OF EWT
• Space communication
• Biotechnology
• Technology transfer and protocol
• education
12. CONCULSION
Web technology in embedded application
has distinct advantages over legacy and custom
communication mechanisms due to the
scalability and security. The amount of
knowledge and skills needed to create a web
application may be large. However embedded
technology is vastly becoming an important tool
In our daily life
