HI-TECH CONTACT LENSES

SOON YOU CAN READ MAILS, PLAY GAMES AND LOTS MORE ON CONTACT
Imagine reading emails and text messages on your contact lenses which are linked to internet, It may sound a little bit Ideally perfect state, but scientists claim that your imagination could soon turn into a reality.
In fact, the futuristic technology has taken a step nearer, thanks to an international team which claims to have developed a prototype lens that potentially provide the wearer with hands free information updates.
The scientists from washington University in the US and Aolto University in finland have constructed a computerized contact lens and demonstrated its safety by testing it on live eyes, and there were no signs of adverse side effects.
The contact lense created by the scientists consist of an antenna to harvest power sent out by external source, as well as an external source, as well as an integrated circuit to store this energy and then transfer it to a transparent sapphire chip containing a single blue led, a report said.

HOW IT WORKS

1. Replace your normal contact lens with super lens connected to wi-fi from a phone.simple
2. Phone transmits news feeds to the lens.Words/images are recreated usimg tiny LED lights
3. These images/words appear on virtual screen in front of your eyes.

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Types of robots

INTRODUCTION TO ROBOTICS:
Although robotics is a vast field, broadly, robots are of three types -

• Operator controlled
• autonomous
• semi-autonomous

OPERATED CONTROLLED
These robots are remotely controlled by human.They do not require any sensor or processing unit as the human performs these functions and accordingly steers the robot.

AUTONOMOUS
These robots do not need any operator.They have sensors and processors in addition to actuators(motors). They sense the state around the robot, process the information and act accordingly. This category is, undoubtedly, the most fascinating category of robots as autonomous robots resemble living organisms and watching them move and doing things on their own, is a pleasure for hobbyist and robotic enthusiasts.

SEMI-AUTONOMOUS
These are a hybrid of autonomous and operator-controlled robots.They may are may not need sensors. Usually, they have a processor, which works in sync with the operator and instructs the actuators accordingly. The process of making a robot requires a process-driven approach.

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How to diagnose dataone modem and restore modem setting

steps to diagnose your bsnl modem and restore modem setting

download bsnl data one modem working setting

Download

step1: In your browser's address bar type in the ip address given for you

           192.168.1.1

step2: It prompts authentication ,in the login dialog box type

           username: admin

           password: admin

step3: The broadband dataone page appears which shows the information reflects the current status of your DSL connection.

step4:In the left pan select diagnostics .The following is the diagnostics status of working modem

pppoe_0_35_1 Diagnostics

Your modem is capable of testing your DSL connection. The individual tests are listed below. If a test displays a fail status, click "Rerun Diagnostic Tests" at the bottom of this page to make sure the fail status is consistent. If the test continues to fail, click "Help" and follow the troubleshooting procedures.

Test the connection to your local network

Test your ENET(1-4) Connection:	PASS
Test your USB Connection:	DOWN

Test the connection to your DSL service provider

Test ADSL Synchronization:	PASS
Test ATM OAM F5 segment ping:	PASS
Test ATM OAM F5 end-to-end ping:	PASS

Test the connection to your Internet service provider

Test PPP server connection:	PASS
Test authentication with ISP:	PASS
Test the assigned IP address:	PASS
Ping default gateway:	PASS
Ping primary Domain Name Server:	PASS

step5:To restore or update settings select management in left pan

step6:Then select settings.

          you can backup ,update and restore default 

step7:To update your modem download the settings here

          then save it in your system

step8:Now select update and browse the file you have saved then press update setings

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How to configure a Wi-Fi network with BSNL DataOne

Step-By-Step guide to configuring a Wi-Fi network with BSNL DataOne

There are 2 steps to configuring your wireless network. First, you have to change the default settings of the SmartAX MT880 modem and configure it to enable PPPoE (PPP over Ethernet). Second, you have to configure the NetGear Router to talk to the modem.

Keep your modem, wireless router and your username and password from BSNL handy before you proceed to the next step.

If you want to change your existing configuration, take a backup of your configuration. This guide is to build your network from the ground-up.

1)Configuring and testing your Broadband connection
·Setup the modem as per the instructions mentioned in the manual. Ensure that the RJ11 (thin) cable from the splitter is connected to the ADSL port and the RJ45 cable connects your machine to the Ethernet port of the modem.

·Change the IP properties of your Ethernet card to the following:
192.168.1.2
255.255.255.0
192.168.1.1

·Open the browser and type http://192.168.1.1 to go to the HUAWEI configuration tool.

·Enter ‘admin’ as username and ‘admin’ as password

·Expand the Home node and select the WAN Setting

·Under this web page, configure the following:
PVC Number – PVC 0
Wan Type – PPP
Connection Type – PPPoE
VPI/VCI – 0 / 35
Default Route - Enabled
User Name – <Your ISP UserName>
Password – <Your ISP Password>
Use DNS – Enabled
Max Idle Time – Always On

·Click on Apply and allow the modem to restart.

·Close the browser window

·Open the browser and type http://192.168.1.1

·Enter ‘admin’ as username and ‘admin’ as password

·You should see the Summary page. The Status is normally Red indicating that the connection is not ON.

·Click on the Plug icon in the Note column to connect.

·After the Connecting message, you should see the summary page again with the Status turning Green. Notice the IP Address and the Gateway Address.

·Expand Tools node and click on Misc.

·Type www.msn.com and click on Ping

·You should see Ping Result: Successful

·Click on the Lan Settings link under the Advanced node.

·Configure the following:
IP Address – 192.168.1.90
Subnet Mask – 255.255.255.0(/24)
Local Domain Name – Blank

·Click on Apply and allow the modem to restart

·Open the Network properties of your Ethernet card and change the IP properties to the following


IP Address – 192.168.1.2
Subnet Mask – 255.255.255.0
Default Gateway – 192.168.1.90
Preferred DNS server – 61.1.96.69 (BSNL DNS Server IP)
Alternate DNS server – 61.1.96.71 (BSNL DNS Server IP)

·Open your browser and type your favorite URL. You should be online by this time!


2)Configuring the Wireless Router and enabling the WPA security
·Connect the network cable from the NetGear wireless router to the machine.

·Open the IP Properties of your Network card and Enable DHCP. Select the following on the IP properites dialog.
Obtain IP Address Automatically
Obtain DNS Server Address Automatically

·Open the browser and type http://192.168.1.1/basicsetting.htm

·Enter ‘admin’ as username and ‘password’ as the password

·Click on Wireless Settings link on the navigation pane and configure with the following values

Wireless Network
Name (SSID) - <YourSSID>
Region – Asia
Channel – 11
Mode – g and b
Security Options
WEP (Wired Equivalent Privacy)
Security Encryption (WEP)
Authentication Type – Automatic
Encryption Strength – 64bit
Security Encryption (WEP) Key
Passphrase - <YourPassphrase>
·Click on Generate

·Record the value of Key1 – This is required when you log on to your Wi-Fi network the first time.

·Click on Apply and wait till the router reboots
(Wireless will not be enabled till you complete the next step)

·Click on the Basic Settings link on the left side navigation pane and configure the following

Does your Internet connection require a login? – No
Account Name – blank
Domain Name – blank
Internet IP Address
Use Static IP Address
IP Address – 192.168.1.91
IP Subnet Mask – 255.255.255.0
Gateway IP Address – 192.168.1.90
Domain Name Server (DNS) Address
Use These DNS Servers
Primary DNS – 61.1.96.69
Secondary DNS – 61.1.96.71
Router MAC Address
Use Default Address
·Click on Apply and wait till the router restarts

·Connect the Network Cable coming from the ADSL Modem to the Wireless Router


Few things to remember –
·Don’t connect the ADSL Lan Cable to the Internet Uplink port of the Wireless Router. It never worked for me. Always connect it to one of the 4 ports excluding the designated Internet port.

·IP Addresses can be anything of your choice. But it is a good idea to follow the 192.168.x.x convention

·If you get lost any time, feel free to reset the configuration by poking a pin into the reset slot on the modem and the router.

·Don’t compromise on the security. Always enable WPA and save your key.

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Trouble shooting Dataone Broadband connection and modem

Trouble shooting in Broadband (Dataone)
Hi friends some days before i got some problem with my internet connection(data one) ,i just want to troubleshoot myself ,then i got it man  here is the problem description and remedy

Problem     Error-678
Description     This is most common problems. It is due to poor connectivity. Problem can be anywhere between B.RAS - Tier 2 - DSLAM - Modem - PC of the customer.
Remedy     Switch off / Switch on Modem (Power Switch at the back of modem ) and wait for 2 minutes. Then retry.

If problem is not solved then Reset Modem [Back pin (in the hole) to be pressed in switched ON condition]
[Note : Link PC in black type Modem or WAN / LAN in white type Modem will go Off and then ON and system may be stable. Then retry.
      If problem is still not solved then
a)Check link lamp in Black type Modem or WAN lamp in White Modem. If it is blinking, then it is line problem.
b)Check Modem to splitter connectivity.
i) Jack in & Jack out the cable of / to the modem and to the splitter
ii)Jack in & Jack out the telephone connection of the splitter.
      If lamp is still blinking - then it is due to poor line condition / fault.
The case has to be referred to Area Broadband Team for attending the fault.

Problem     Error-691
Description     User id and Password problem.
Remedy     The case is to be referred to Central Broadband Team (08.00 AM to 08.00 PM). Central Broadband Team will reset the password and intimate that password has been reset.
      
Problem     Error-769
Description     LAN not enabled.
Remedy     

The LAN Card has to be enabled by following the steps given below.
i)Go to Desktop.
ii)Click "My Network Place".
iii)Select Properties.
iv)Click "Enable the local network".
      
Problem     Error- 797
Description     Modem or LAN driver problem
Remedy     Reset the Modem (in on condition ) by pressing button available in the backside hole of the modem and wait for 2 mintues and then log on. If the problem is not solved then call your vendor to check computer LAN Card driver.
      
Problem     Error-718
Description     i)Peak Hour - This problem occurs if loading is high on the system and number of customers exceed the call handling capacity of B.RAS.
ii)Slack Hour -This problem occurs if PPPoE is corrupted.
Remedy   
i)Peak Hour - Please try after some time.
ii)Slack Hour - Please load PPPoE again.
      
Problem     Error - 630-633
Description     Computer LAN Card problem.
Remedy     LAN Card has to be changed.
      
Problem     OSP Internet is working, Data One is not working
Description     Cable Internet is working. Tata / Reliance is working but Data One is not working. Data One is working through LAN Card. Problem can be seen by observing PC lamp (in black modem) LAN lamp ( in white modem) which might not be glowing or may be blinking.
Remedy     LAN Card has to be changed.
      
Problem     Site not opening from Data One
Description     From VSNL sites are opening, Dial-Up sites are opening but from Data One sites are not opening. Probable reasons
i)Internet explorer is not supporting the Pope (may be pirated OS).
ii)Virus corrupting Internet explorer.
Remedy     The customer is requested to set it right.
      
Problem     BSNL BB DNS server may be having problem.
Description     DNS is not responding.
Remedy     Ping-61.1.96.69 or 61.1.96.71 and check up whether DNS is responding.

Broadband Utilities

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