17-06-2013, 04:17 PM
Introduction to Wireless Sensor Networks (WSN)
Wireless Sensor.pdf (Size: 692.97 KB / Downloads: 26)
Wieser’s Vision
•“The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it. “[1]
•“Its essence was the creation of environments saturated with computing and communication yet gracefully integrated with human users “[2]
The Ambient Intelligent World
•An Example of an Intelligent Work Place
–Smart Space – Knows when you enter and when you have left.
–Invisibility – Avoids distracting its occupant.
–Localized Scalability- Reduce interactions with user if he is in conference room and not in office.
–Masking Uneven Conditioning- Multiple modes of receiving the same information.
Overview
•Kris Pister an EECS professor at UC Berkeley coined the phrase “smart dust” to describe individual sensor nodes:
–Small size with a small footprint (HW\SW).
–Monitor Environment.
–Wireless transmission.
–Self-Configuring and Dynamic Routing.
Wireless Sensor.pdf (Size: 692.97 KB / Downloads: 26)
Wieser’s Vision
•“The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it. “[1]
•“Its essence was the creation of environments saturated with computing and communication yet gracefully integrated with human users “[2]
The Ambient Intelligent World
•An Example of an Intelligent Work Place
–Smart Space – Knows when you enter and when you have left.
–Invisibility – Avoids distracting its occupant.
–Localized Scalability- Reduce interactions with user if he is in conference room and not in office.
–Masking Uneven Conditioning- Multiple modes of receiving the same information.
Overview
•Kris Pister an EECS professor at UC Berkeley coined the phrase “smart dust” to describe individual sensor nodes:
–Small size with a small footprint (HW\SW).
–Monitor Environment.
–Wireless transmission.
–Self-Configuring and Dynamic Routing.