Showing posts with label New York City. Show all posts
Showing posts with label New York City. Show all posts

Wednesday, May 15, 2013

Parasol offers solar charging for mobile devices

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As the summer season begins in the northern hemisphere, consumers will be spending more time outdoors – but how to keep all of those electronic devices charged? We recently saw the SUN&CLOUD digital camera offer battery boosts via solar energy, and now New York-based gadget store Hammacher Schlemmer claims to be offering the first available-to-buy mobile-charging parasol.
At first appearing just like any other traditional sun umbrella, the device features four 10 x 4 ¼-inch photovoltaic panels woven into its canopy fabric. The panels care connected to two USB outlets located in the parasol’s pole, enabling users to keep their devices on for longer during warm summer days. The solar panels can also offer power even in overcast conditions. It’s easy to see how festival organizers, restaurants, bars or even beach proprietors could use this as way to help patrons to enjoy the outdoors a little bit longer.
While Vodafone has in the past created a very similar prototype, this is the first of its kind to be brought to market, at a cost of USD 499.95. Unfortunately, the Hammacher Schlemmer website currently lists the item as out of stock, perhaps indicating that those in the US may be seeing the device in use this summer.
Website: www.hammacher.com
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Sunday, December 2, 2012

Mobile maps offer untapped resources for parks

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Mobile maps offer untapped resources for parks







Ever since GPS technology has been integrated into mobile phones, most people have become accustomed to reaching in their pockets for directions or to look at a map of their surroundings. And while most mobile map services require cellular service, more options are surfacing that feature embedded content that allows map access in remote areas like state and national parks.

The Pocket Ranger application, developed by New York City-based Parks by Nature Network, functions as a mobile, self-service tour package, said CEO Richard Dubi. By partnering with state parks departments, the Pocket Ranger app has access to in-depth maps of parks, trails, amenities and activities.
After downloading the free app, users can search by geographic location or category and any map or information they choose becomes cached to the phone — the benefit of the cache being that the content is then accessed without a cell signal. The app also has an alert feature for emergencies, Dubi explained, where the user sends out a distress signal that triangulates their location through satellite. Although the alert system does require a cell signal, Dubi said it offers those in a dire situation a chance to get help.
The application offers peace of mind to park-goers, Dubi said, as well as a tremendous marketing opportunity for businesses looking to expand their brand presence.

Source:Internet
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Can Smartphone Observations Revolutionize Weather Forecasting?

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The large Galaxy S3 has a decent atmospheric pressure sensor.
It turns out that a number of new smartphones, such as the Galaxy S3, have relatively good atmospheric pressure sensors in them.  Intended to provide elevation information for a variety of apps, these pressure sensors--if collected and quality controlled--could provide thousands, if not millions, of pressure observations each day across the nation.  The implications are huge, particularly since surface pressure is a uniquely valuable meteorological observation.  As described below, a private-sector company has already created an app to collect and display these pressures, and meteorological research (including myself and others at the UW) are doing research on getting maximum benefits from these pressure observations.

First, which smartphones have pressure sensors in them?  Right now they are mainly Android 3 phones, including: the Galaxy Nexus, Galaxy S3, Galaxy Note, Galaxy Note II, Nexus 4, Nexus 10 and Xoom.  Tens of millions of these phones have been sold worldwide, so there are undoubtedly millions in the U.S. alone.  Millions of weather observatories, if only if they were collected in real time.

One company has stepped up to the plate:  a small Canadian firm called, appropriately enough, Cumulonimbus Software.  They have developed a nice app for the Android 3 phones called PressureNet2.1  that can be downloaded for free.  This app accesses your

pressure observation and your location (smartphones use GPS and/or cell phone tower triangulation) to a central database, and allows you to view the observations taken by others.  Here is a screenshot of the graphics provided by the app:


I have been talking to the developers of PressureNet2 and they said that thousands of folks signed up for their app before and during Hurricane Sandy hit the East Coast.  Here is a plot of the smartphone pressure observations for an area of New York City during landfall.  Amazing....you can see the pressure minimum and the calibrations were really quite good.

Pressure is a uniquely valuable observation...in many ways better than temperature or wind.  Surface pressure expresses the state of the deep atmosphere, since it depends on the weight of the air above.  Pressure doesn't have the same exposure "issues" as temperature (is the thermometer in the sun?) or wind (is the anemometer behind a tree or house?).  Pressure sensor can be inside a house or outside...doesn't really matter since the pressure is essential the same.   Pressure errors are generally easy to remove (e.g., elevation differences or errors in a particular barometer).  And you can also use the  pressure change information.

Even better a number of research groups include those at the UW are studying the use of new data assimilation methods to take advantage of pressure observations. (data assimilation is the combination of models and observations to produce the best possible three dimensional descriptions of the atmosphere.  Data assimilation provides the starting point of weather forecasts done by computers).   With Professor Greg Hakim and Graduate Student Luke Madaus we are testing the use of advanced ensemble-based data assimilation using surface pressure, with sophisticated quality control of the pressure observations.  Here is an example of a Puget Sound convergence zone.  You can see the radar an area of heavy precipitation over Seattle.

These figures show the analysis of our data assimilation system with (left) and without (right) additional pressure observations.  No contest...pressure really helps.


So imagine the possibilities.

Millions of surface pressure observations across the country EVERY HOUR, allowing us to define local scale features, such as the cold pools and dry lines associated with the initiation of severe convection.    Using these observations we could radically improve our definition and description of fine-scale atmospheric features and short-term forecasts.

This could be a major advance in weather prediction technology.  And then we can use the smartphones to provide folks with highly detailed and accurate forecasts at their location.  so the benefits flow both ways.




Source:Internet

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Sunday, April 8, 2012

Lose a Smartphone, And You Lose a Lot

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Say you just lost your wallet with $40 cash in it. You'd feel bad, right? There's the inconvenience of canceling cards, getting a new driver's license, etc. But what if you lost your wallet with $900 in cash in it, plus your address book and your bank passwords? That's what it's like when you lose your smartphone.
Now that really hurts.
If you lose your smartphone, what will it cost to replace it and what steps should you take once you realize your phone is gone? MarketWatch's Jeanette Pavini has some answers on Lunch Break. Photo: AP
How much does it cost to lose a smartphone? One of our readers found out the hard way. Her iPhone was stolen while she was on public transit. She didn't have phone insurance, her renter's insurance didn't cover the loss, and she was told if she canceled her phone contract, she would be liable for a hefty early termination fee. In the end, she paid a small fortune and learned a big lesson.
Some 60 million smartphones and cellphones are lost, stolen or damaged each year, according to Asurion, a provider of cellphone insurance.
Your total cost will depend on your carrier, what kind of device you have, and whether you're willing to settle for a reconditioned, used device or want a new smartphone.
If you lose your top-of-the-line iPhone, say, and want to replace it with the same device—and you aren't eligible for an upgrade anytime soon—you could pay as much as $849 for the device alone.
Here's a breakdown, based on the major carriers:
Sprint: If you have insurance through Sprint, you pay the deductible of $100 for smartphones and will receive a replacement phone—a used, refurbished phone, not a new one—without having to extend your contract. If you don't have insurance, you can buy a used device or a new one, and you will not have to purchase a new contract. I found a certified pre-owned Blackberry Curve 3G for $79.99 on the Sprint website.
Insurance offered through Sprint includes a free application with a device locator, data backup and lock-and-wipe capabilities. Sprint's policy is to not re-activate a phone that has been reported lost or stolen unless it is able to verify proper ownership.
Verizon: With insurance through Verizon, you can pay your deductible of up to $199 and get another smartphone—again, it won't be a new phone —without having to sign a new contract. If you don't have insurance and you want to stay under your current contract, you will have to buy a new or refurbished smartphone.
Verizon sells refurbished phones for $300 to $500. The company offers a free backup-assistant app that gives customers access to the contact information stored on their phone. If you have the company's insurance, you'll be able to locate your phone on a map, send a phone alarm, remotely lock your phone to secure your data or remotely wipe your contacts out. If you put your phone on the company's "lost or stolen" list, Verizon won't activate the phone if someone brings it into a store.
AT&T: The company declined to answer specific questions and referred us to its website. That site advises customers to report a lost or stolen phone and suspend their service, buy a new device and then reactivate service.
Once suspended, your wireless service cannot be used to make or receive calls, forward calls, retrieve voicemail or access data services. Suspending your wireless service does not release your wireless phone number, and you will be charged the monthly recurring fee while service is in a voluntary suspended status.

***

Here are some tips to keep in mind if your smartphone goes missing:
1. Find my phone.
Many new smartphones, including the iPhone, come with a "find my phone" app that allows you to locate the device, regardless of your carrier or insurance. See whether your device has this option and activate it.
2. No new replacement.
Your smartphone insurance likely does not cover a brand-new replacement device. You'll get a reconditioned phone and it may not be identical to the one you lost.
3. Check your calendar.
Keep track of when you are due for an upgrade on your carrier contract. You might be able to use an old phone until you qualify for the new replacement smartphone at a discounted rate.
4. Keep your old phone.
Whenever you buy a new smartphone, hold on to your old device. If the new one is lost or stolen, that old iPhone or Blackberry could come in handy.
5. Assume the worst.
No matter which carrier you use, treat your phone as stolen, even if you think it's only misplaced. It's not just a phone; it likely also contains important personal information, and phone and email contacts.
6. You may not have to pay.
If someone makes unauthorized long-distance calls, you may not be liable for these charges—even if your carrier says you are until the phone is reported lost or stolen. Some states have laws on the books protecting consumers from unauthorized charges from any telecommunications device.
7. Watch out for shady deals.
Beware of buying smartphones from third-party sellers or from private parties via classifieds like Craigslist. These phones might be stolen or damaged and you'll have no recourse against the seller.
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Wednesday, November 10, 2010

Regarding urgent opening in Telecom Sr. Manager Switch HydERABAD

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An urgent opening with one of our Leading Telecom clients for the position of Sr. Manager Switch based at Hyd.


Job Description:



Principal Accountabilities
Accountability
Supporting Actions

Preventive Maintenance
Switch, power plant & VAS nodes
100% uptime of the System

Daily, Weekly & Monthly Routines.

Trouble shoot within the specified time frames.

Augmentations
A-interface, Inter-MSC & POI
To relive congestion

By frequently monitoring the Utilization.

Ensure optimum use of resource.





Network Roll out
Switch Elements
To add additional capacity & Relive congestion

Integrate new network elements into the network.

Configuration Management
Routing Modification & Roaming Definition
Revenue enhancement & Customer delight

Routing modification done as per the requirement suggested.

Roaming definition to have new Roaming partner.

Customer support
Solve Sms, Voice complaints
Customer delight
Solve sms, Incoming, Outgoing calls, Roaming related customer complaints.

Preventive Maintenance
Switch, power plant & VAS nodes
100% uptime of the System

Daily, Weekly & Monthly Routines.

Trouble shoot within the specified time frames.




Job Specification:



Knowledge:

1. Relevant experience in Nokia Switch



2. Technical Skills: SMSC, DMX operating system process families, GSM protocols, Digital Comm, Media gateway, MSC server, Analytical skills



3. Should have handled a team of min 3 รข€“ 4 people.



If interested kindly revert with your updated CV and contact number.



--
Thanks & Regards:
Soni Tiwary
Growth Orbit Advisory Services Pvt Ltd.
E mail: soni.tiwary@growthorbit.com
Visit us : www.growthorbit.com
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Sunday, January 10, 2010

3G technology

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3G technology                                                                                                                                                
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