IoT is Internet of Things
WT is Wearable Tech
WIoT is Wearable Internet of Things or Wireless Internet of Things
Most people are aware of the continuing evolution of the internet. It becomes more pervasive every day. It has been called the World Wide Web , the interGoogle , the Cloud. For a long time it seemed that one could describe the whole system as a bunch of desktop computers connected to a few MainFrame computers. Then laptops showed up and netbooks and tablets..... Finally increasing numbers of computerized objects .... things ..... started to connect to the internet. These things were as small as a flea or as large as an aircraft carrier. And there are a lot of these things. Cisco says that 12.5 billion devices were connected in 2010,
In the last decade great strides have been made in wireless communications. This makes it very appealing to have all sorts of mobile devices. What could be a spiffier mobile device than *smart wearables* ? Or smart devices embedded in the human body?
A brief history of exponential curves
Moore's Law
Things keep getting smaller and faster and cheaper and use less energy. There is pressure to put more functionality on a chip.
A co-founder of Intel ( Gordon Moore ) famously predicted that the number of transistors on a integrated circuit would double about every 18 months. This has been a useful rule of thumb.
Some processes occur in a linear fashion. Two woodchucks can chuck twice the wood of a single woodchuck. Other processes occur in an exponential fashion. Technological advances are often occurring exponentially.
In 1969 I was in my last year of high school. My friend Jimmy McBride and I messed around with a computer the school had on loan. The computer was housed in 20 foot trailer and it used punch cards and a teletype.
The same sort of power can now be obtained from a chip that can set on the end of my little finger. If it falls on the floor I probably won't find it. New car models come out faster. New electronic products came out faster. ( both consumer and OEM ) A capable ARM processor can be had for 32 cents. So much more of the support circuitry is included.
FantasticVoyage Raquel Welch 2:55
http://www.youtube.com/watch?v=-hjiVViMuS4&noredirect=1
Addressing
Early pioneers did not imagine the demand for addresses IPv4 provides 4.3 billion global addresses One can create local addresses as well one can use ports to expand the address space to 2.8 x10**14 <== awkward
IPV6 supports 3.4 x 10**38
in the good old days things were point to point , no networks
The internet currently uses IPv4 to provide addresses for devices. Some IPv6 has been deployed.
Ethernet uses a 48 bit MAC addressing scheme 2.8 e14
( Predicting the future is always a tricky business. I just finished reading some Science Fiction Stories from the early 1900's. Most predicted air cars but thought 300 mph was an upper limit. )
Popular Mediums for data delivery
Ethernet CAT 5 , 5e and 6 up to 10Gbps
Bluetooth has been increasing now about 50Mbps
WiFi 10mbps up to 100Mbps experimental WiFi up to 100Gbps 2.45GHz 5 GHz
Infrared up to 1Mbps or more
PowerLine up to 1Mbps
Audio DTMF 10 bits per second
Optical Fiber 1Tbps and up
NFC up to 1 Mbps 34MHz
( unlicensed 2.45GHz is over used )
Best Communications protocol
Binary
ASCII <== my favorite
XML
JSON
Forth Language
other?
Best Development Environment
C
Forth
JavaScript
Smalltalk
Scratch
Energy Management
SuperCaps
Turn it off
Batteries more energy density , more lifetime
Harvesting Energy vibration, heat differential , light , RF energy
fast swappable batteries
fuel cells
What is IoT and what is not .......... ( What is a thing ? )
Big Data ?
Remote control of devices , processes & software SSH
Drones predators controlled via satellite
Nano quadro-copters performing ballet
Self-driveable car talks to other cars and street
X10 powerline
WIoT
what's up doc ? Where is that wabbit ? Cyberpunk
Wearable Technology started in 1,000,000 BC.
Raquel Welch
== Review of Wearable Conference
http://arts-tech-creation.blogspot.com/2013/12/2103m12-wearable-technology-conference.html
Routers as IoT Devices
Using OpenWRT https://openwrt.org http://wiki.openwrt.org/toh/start
WR703N $20
Single Board IoT Computers and other modules
Samsung $90
http://hardkernel.com/main/main.php
Plantronics
http://pltlabs.com/concepts/
Intel Galileo Edison ( using up the good names )
http://linuxgizmos.com/intel-launches-arduino-compatible-galileo-board/
Projects
WigWag ........ http://www.kickstarter.com/projects/wigwag/wigwag-scan-it-control-it-rule-it-share-it
RESOURCES
http://devicejs.org/
FLOSS
Much of the WigWag system is open software and hardware. DeviceJS, and the firmware that runs on WigWag's development hardware devices is open software. WigWag hardware devices (Sensor Block, Glowline, the Arduino shield) are based on Contiki -- a tiny OS targeted at 6loWPAN devices. Around the ship date software for the Arduino and Raspberry PI development boards will be available on Github, and hardware designs for the Development kits will be provided.
Best Philosophy
#FOSS #FLOSS #OSHW #IPPParadigm #LLPOH #WIOT #IOT #OpenIP
No comments:
Post a Comment