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Sunday, July 31, 2011

Five reasons Android is superior to the iPhone

While on vacation, I was reminded (yet again) how superior the Android platform is to the iPhone. How this happened was simple — during my large family gathering, I had to work on several iPhones but no Android phones. As I worked on the iPhones, it hit me just how inflexible the iPhone platform is and in how many ways the Android mobile is superior.











As with any listing of this nature, every point here could be argued, but I wanted to try to keep this particular listing to facts and not just opinion. So, let’s dig in and see how that goes.

  1. Application options. With the Android platform, all you have to do is tap the Menu button to get to the application options, even while the application is running. This is very much in line with how PC applications work. However, on the iPhone, you have to go through Settings to get to the application options. Sometimes this is circumvented when iPhone app designers add an Options button within an application — but this leads to inconsistency, because not all applications have options.
  2. Updates. For me, this one is the deal breaker for the iPhone. In order to get updates (especially firmware updates) the iPhone must be connected to iTunes. Android, on the other hand, offers two ways to get updates: OTA (Over The Air) or using a third-party tool that allows the upgrade to be installed via a PC. The third-party tool will depend upon the maker of the handset, but most of them work very well. The OTA updates also work almost flawlessly. The only bad experience I’ve had with OTA updates is with AT&T, because they only allow you to check for updates every 24 hours. This can cause some serious frustration when you KNOW there’s an update available, but your handset has yet to see it. But generally speaking, when your provider makes the update available, it will appear and be ready for installation.
  3. No iTunes. I have always been very vocal about this. I have a great dislike for iTunes, and there are a lot of reasons for this. It’s not intuitive, it’s a resource hog, and it’s forced upon you by Apple, when you want to fully manage your iPhone. With the Android platform, there is not one single application required to manage your device. In fact, a single Android device can be managed by multiple applications and in multiple platforms.
  4. Multitasking. That’s right, the Android platform does true multitasking. Sure, Apple claims the iPhone does, but I challenge you to actually manage multitasking on the iPhone platform. With Android, all you have to do is hold down the Home button to see a list of your running applications. From that list, you can switch between apps at any time. There are even third-party Android applications (such as Power Strip) that can be installed that make the task of multitasking even more powerful.
  5. Application installation. With the Android platform, you can install apps from the Android Market, from your PC by simply copying the file to the mobile, or even transferring via Bluetooth. In fact, you can install home-grown applications just as easy as “official” applications created by Android developers. For developers, this is a real boon, because you don’t have to rely solely on an emulator to make sure your application works properly. Some people argue that this opens up Android for possible malware, but if done carefully, it won’t be an issue.
There are many reasons why I personally feel that Android is superior to the iPhone, but the above entries tend to float to the top for me. Yes, there are aspects of mobile life that the iPhone does quite well, but for anyone that prefers a sense of true freedom with their devices, Android is — far and away — the platform of choice.


Monday, July 25, 2011

How Insurance Works

While it may seem complex, insurance is really quite simple: The payments (or premiums) of the many pay for the losses of a few. Your premiums go into a large pool, if you will, at your insurance company. The claims of the few are paid from that pool. Because there are more people contributing to the pool than there are making claims, there is always enough to pay the claims – even large single claims like when someone is permanently disabled as a result of a car collision, or many smaller claims like those resulting from a natural disaster. (The 1998 ice storm that hit parts of Ontario, Quebec and New Brunswick resulted in an estimated 700,000 claims for damage totalling $1.4 billion.) However, large disasters (such as the ice storm) do come close to emptying the pool. 

The Pool

 

Insurance for insurance companies

Even when the pool comes close to emptying, there is another pool from which insurance companies can draw to pay claims. Some of your premiums are used by your insurance company to buy reinsurance – insurance for insurance companies. Sometimes losses are so big – like those resulting from an earthquake – that there is no way that an insurance company can cover the costs. Reinsurance is an extra layer of protection against large losses.

Annual replenishing

Your insurance is an annual contract, so the pool operates for only one year at a time. Your premiums and the premiums of others are based on how much money the insurance companies think they will need to pay the coming year’s claims. Your premiums do not build up over the years – unlike the premiums for some types of life insurance. 

How premiums are calculated

Within reasonable limits, some of which are prescribed by law, your premium is calculated to reflect the probability that you will make a claim – that is, that you will draw funds from the insurance pool. Those who are unlikely to draw from the pool pay less than those who are more likely to draw from it.
Insurers take many factors into consideration to determine the likelihood that you will make a claim. A common misconception is that a policyholder who has never made a claim should pay less, little or nothing for insurance. While it is true that past claims history is important, a more reliable indicator of how likely a person or business is to make a claim is the statistical group to which he/she/it belongs.

Industry earnings

Insurance companies generally do not make money on the premiums gathered from policyholders. In 2005, insurance companies paid more than $21 billion in claims while taking in $35 billion in premiums. The difference between the premiums and claims, in this case $14 billion, is used by the companies to pay salaries and taxes ($6.2 billion in 2005), and to cover the overhead costs (such as electricity bills) of running a business. It is also used to pay the administrative costs of settling a claim. 

Insurance pays for …

Insurance pays for only those types of losses described in your contract. It is very important that you read your policy and/or talk to your insurance representative about what you are covered for and what you’re not. Insurance will not pay for every problem that you may encounter, nor is it a maintenance contract. Insurance is generally intended – and priced accordingly – to help policyholders cope with the financial consequences of unpredictable events that are "sudden and accidental."  If, for example, you live on a floodplain by a river, flooding of your property in the spring is not sudden or accidental; it is inevitable and, therefore, uninsurable. 

How Stock Market Works

In my effort to further educate newbies in the field of stock market, I initiated this article for stock market beginners. You may call it Stocks 101 or Stocks for Dummies.

First and foremost, what is the stock market? A stock market is an avenue for companies and corporations to offer their shares in the public. Once a company listed their shares in the stock market, then the public is free to buy and sell those stocks. It works in a similar way to how you might sell and buy gold. So what’s the pros and cons of a company in listing their stocks publicly?

Pros:
1. To raise capital. Companies hire an advisor called underwriter to formulate the Initial Public Offering (IPO) price of the company’s stock depending on several factors. Then executives of these companies will conduct a roadshow usually out of the country to entice foreign investors to buy these shares. The IPO price is the starting price of the company’s stock in the stock market when it first traded publicly. An oversold stock mean that it did well in its initial public offering. It means that a lot of investors bought the stock. It can be twice or thrice oversold depending on the turn out of the IPO.
2. To know the market value of a company. One way to easily know the market value of the company is by knowing the price of its stock. This in turn will be multiplied by the total outstanding shares that the company holds. Here in the Philippines, the largest company in terms of market value is PLDT.

Cons:
Since the company’s stock is now open for public, it can be subject to several external factors. Investors can now play its stocks. It can now be a subject for scrutiny by investors and analysts. Also, it can be a subject for manipulation. A company that did well, meaning, it beats analysts estimates on its earnings and profits will probably go higher as investors buy these shares. In contrast, those that did not meet or has some problems in liquidity, credit, labor, compliance, etc. will be dumped by the investors that will lead to the so-called ‘equity dry up’. This led to the recent bankruptcy of Lehman Brothers.
So much for the pros and cons, we will now get into the basics of the stock market.
Once a company listed its shares in the stock market, this will be represented by a so-called Ticker Symbol. A ticker symbol is a short-cut name of the company. You won’t see the long name Philippine Long Distance and Telephone Company in the stock market. It may be hard to memorize and to recall. Instead, it is represented by the ticker symbol ‘TEL’.
An index tracks the movement of the stock market. The ups and downs of an index depends on the movement of the price of the stocks. You usually hear the index went up or down by so and so points. Different countries have different names for their indices for easy identification. In US, there are three indices. These are called a.) Dow Jones Industrial Average or DOW or DJIA. b.) NASDAQ and c.) S&P 500. In Japan, they called their index ‘Nikkei’. In Hong Kong, they call it ‘Hangseng’. In UK, they call it ‘FTSE 100′. In Germany, they call it ‘DAX 30′. Here in the Philippines, they call it ‘Phisix’.
Someone asks, is there a minimum amount to buy stocks? The answer is yes! Here in the Philippines, it usually takes a capital of Php 25,000 to open an account but some online trading platforms require just Php 5,000. All stocks have a minimum number of shares that each investor needs to comply. This is called Board Lot. The purpose of this is to avoid ‘odd lots’ and to facilitate easier trading. This depends on the price of a stock. Here in the Philippines, a stock with a price of 101 and up per share requires a board lot of 10 shares. A stock with a price of 10.25 to 100 per share requires a board lot of 100 shares. A stock price of 1.02 to 10 per share requires a board lot of 1,000 shares. So this mean that you cannot buy just 10 shares of a stock with a price of 10 per share.
The movement of stock prices is also subjected to ‘fluctuations‘. This is also dependent on the price of a stock. Here in the Philippines, a stock with a price of 101 and up per share is subject to a fluctuation of 1.00. It means that it can move to a multiple of 1, lower or higher, but it cannot move 0.25. Therefore, you cannot buy or sell it at 101.25 or 101.50.
When you buy or sell stocks, you placed a so-called Order. A ‘buy order’ mean that you requested to buy a stock at a specified price. A ’sell order’ mean that you requested to sell the stocks that you currently holds. Every order is represented by a price and volume. By volume, it refers to the number of stocks that you want to buy or sell. By price, it refers to the buy or sell price that you want. All these orders will be requested thru a stock broker. A stock broker will receive all these requests and will post it in the stock exchange. Once an order materialized, it is called ‘matched order’. Meaning, if you posted a buy order of 100 shares of TEL stocks at the price of 2,000, then another person posted a sell order of 100 shares of TEL at the same price of 2,000. And so your order has been matched! If you posted beyond the trading hours, then it’s called ‘off-hour order’ and your order will be exercised the next trading day. If you don’t have sufficient funds to buy a stock, then it will be a ‘declined order’.
Stock market is like any normal store. It has operating hours called trading time or trading hours. Depending on the country, the stock market normally operates from 9:30AM to 12:30 Noon. Some countries like Japan operates from 9AM to 3PM.
You’ve been hearing a lot about bear and bull markets. What do these terms mean? A bear market is a stock market where there are a lot of sellers than buyers. By law of supply and demand, since there are a lot of supply, in this case sellers of stocks, then the stock price will be bound to go down. Why is it called a ‘bear’ market? Just look how bear attacks. It fights by using its claws in the ‘downward’ position. In contrast, a stock market called a bull market is characterized by a lot of buyers than sellers. This is again by using the law of supply and demand. Why is it called a ‘bull’ market? Just look at how bulls attack. They have this set of thorns in the ‘upward’ direction when they fight with an enemy. When there is a bull market, stock ‘rally’.
A blue chip stock is a stock of a well-established company having stable earnings. The term ‘blue chip’ came from casinos where blue chips represent counters with the highest value. During trading, a stock can be called ‘most active’, ‘top gainers’ or ‘top losers’. A stock belonging to the most active list is a stock with a lot of buyers and sellers. These set of stocks are also called ‘movers’. Top gainers’ list are stocks with the highest gain in a single trading day while top losers are stocks with the highest loss in a single trading day.
A stock that belongs to the list of most active, top gainers and top losers is usually determined by its market volume and market value. A market volume refers as to how many shares were traded in a particular trading day. A market value, on the other hand, refers to the monetary value of all those traded stocks. You usually hear reports of, for example, 3 Billion shares with a value of 1.5 Billion ’shook hands’.

You usually notice a color associated with a stock during the trading. This indicates the movement of a stock. A color red means that the stock is going down. A color green means that the stock is going up. And a so-called unch, meaning a stock that did not went up or down, is represented usually by a black or white.
Now why do investors buy stocks? Well aside from the ‘buy low and sell high’ strategy called capital gains of making nice income from it, a stock gives ‘dividends‘. These are profit shares given by the company for investors who bought their stocks. All companies listed in stock exchange disclosed their dividend pay-out. This declaration commonly involves two dates: The ‘Ex-Date’ and ‘Payment Date’. The Ex-date is the date on which you should have acquired the said stock. The Payment date is the date at which the dividend will be paid. Dividends may come in two forms: Stock dividend and Cash Dividend.In order to illustrate more of this, let’s view the example below:
- Ayala Corp. (AC) declared to give 20% stock dividend declaration ex-date June 1; payment date July 31. Cash dividend of Php 5.75 per share ex date September 1, payment date October 30.
- As an investor, if you want to take advantage, acquire as much stock as you can before the ex-date. If the investor bought 100 shares of AC before September 1, the he/she will have 120 shares by June 1. Aside from this, if he/she retained the said stocks then he/she could have probably earned an additional Php 690 come October 30.

One last way of earning from stocks is the so-called ’stock rights’. It is the the option given to the present shareholders to buy additional shares of stock at a price lower than its market price. This is an additional opportunity for those who hold stocks of a company and one way to raise additional capital for the company.
Historical values of a stock also play an important role in assessing whether the value of a stock is cheap or expensive. A 52-week high means that it is the highest price of the stock achieved in a span of 1 year. Consequently, a 52-week low means that it is the lowest price of the stock achieved in a span of 1 year. A Year-To-Date (YTD) Yield represent just how much the stock moved up or down starting from the start of the year which is January 1. These two are both dependent on the present date and the closing price of the stock (the price of the stock when the stock market closed). To illustrate more of this, let’s view the example below. Consider the following prices as the closing price:

- SM Investments had a 52-week high of 400 and 52-week low of 185. If for example the date today is November 10, 2008, then the stock of SM achieved its highest price of 400 and lowest price of 185 from November 10, 2007 to November 10, 2008, a span of 1 year. In the case of YTD Yield, let’s say today the company has lost 35% of its value. This just means the stock has fallen 38% of its value since January 1, 2008.
Aside from the gauge of historical values of stocks, one way of assessing if a stock is cheap or expensive is thru its Price-Earning Ratio or so called ‘P/E Ratio’. This is the ratio of the stock price to the company’s earnings. The higher the P/E Ratio, the higher the profitability of the company. BUT do not solely rely on this ratio. It may indicate that a high P/E ratio means that the stock is overpriced.
You also hear the term ‘Technical Analysis’. This refers to the technique used by brokers and analysts to predict the future direction of a stock. They use charts and graphs and is usually based on the historical value of the stock. In using this, they can somehow know when a stock is cheap or not. However, this is not 100% accurate as no one can really predict the movement of the stock market.
Ok, we will now go to some terms that are used by analysts in stock trading:
Cost averaging - This means adding or buying more shares at a cheaper price and disposing it at a modest price so that the cost will eventually average out with the profit leaving a break even or a little income. This was a strategy to lessen losses. To illustrate it, let’s see the example. I bought 200 shares of AC at 250 per share. The stock went down to 150 per share. To take advantage of it, I will buy additional 200 shares. And so when the stock moved to at least a price of 200 per share, then I am break even. If I had not done it, then I will incur a loss when I sell it at 200 per share.
Window Dressing - It is another strategy used by fund managers towards the end of the year or fourth quarter. They buy stocks with attractive values and sell those ones with beaten prices so that their portfolio will look good to their clients. To illustrate this, a mutual fund company buys a stock whose trend is up and sell some of its shares in another stock whose trend is down, even at a loss.
Short Sell - This means that you sell stocks that you don’t have at the time of the sell. It is done with the intent of later buying the share at a lower price for a profit. Traders usually do this when there is an expected decline of a stock. When the stock price really went down, then the trader is well off. In contrast, when that expectation did not materialize, then the trader loses money. Recently, this practice was banned by Securities and Exchange Commission for manipulating the stock market.
Volatility - The volatility of the stock refers to its price movement. The larger the movement of the stock, the more volatile it is. This means that a stock which moved from 150 t0 350 then back to 250 per share in a span of 3 days is more volatile than a stock which moved from 150 to 200 to 175.

Tuesday, July 12, 2011

Why Google+ has a winning Chance..

The world doesn’t need another social network. Especially when you have one that already has 750 million highly active users in it.

The reasons why Facebook overtook MySpace was because it was different and solved a different set of problems. Facebook introduced “real identity” to the web. And, the “newsfeed” created a whole new distribution channel for sharing on the web that now rivals with likes of search for traffic.

But, now with 750 million users, with 4 billion things being shared everyday, noise has taken over the channel. Therefore, you don’t get to see the content you want to see; Facebook decides what you should see. This becomes a fundamental problem that causes frustration and where Google+ got it right with Circles.

On my Facebook account I have 474 Facebook friends. These range from family, close friends, co-workers, passive contacts, and acquaintances. However, when I log into Facebook – my newsfeed isn’t relevant. I rarely see my family and close friends – it’s basically about everyone else. Not a week goes by, when I have to hide connections from showing up on my feed. And that’s the bigger problem of the social web. Everyone loves the concept of the social graph, but the real defining graph – is your “implicit graph.”

While it took me some time to get used to, I now understand why Google+ forces you to organize your social graph into circles: Friends, Family, Acquaintances, Following and any other circle you wish to create. The first two groups are your “implicit graph”, Acquaintances becomes your “extended social graph”, and Following becomes your “interest graph” much like Twitter. Even though, not many people are on it yet (10 million vs. 750 million)– I already love the organization of the feeds. It makes sense, I get to now control the information I want in the circles I create, and I get to see my implicit graph come to life on a social network. This is a key difference and behavioral insight that gives Google+ a real chance to compete with Facebook.

I’ve always been a big believer that the “social graph” was just our explicit graph – an index of our address book of connections. But, the Holy Grail is going to be whoever can ascertain our “implicit graph” to show the content, messaging, and social experience consumers really want. It seems Google+ will be bringing that to a social network.

Courtesy :  www.TechProceed.com

Saturday, July 02, 2011

How To Lock Your Computer With USB Drive

Tired of people starting your computer when you are not around and messing up custom settings? Wouldn’t it be cool if you could lock your computer by just removing your USB stick from it? I’ll show you how you can use your USB stick, Flash Drive or Pen Drive what ever you call it to lock your computer, among other things…

Boot Lock
 
This trick will allow you to use your USB to BOOT into Windows. If someone tries to start the computer without your USB stick, it will display boot errors. Before begin, you playing with the BIOS and boot files of your computer may result in you not being able to boot into your Windows partition; so continue at your own risk! 

Things you need: A 64MB or larger sized USB Stick, Windows Recovery Disk (just in case). Unhide hidden and protected files : Go to Tools > Options > View, check Show hidden files and un-check Hide protected system files.
  • From the drive where Windows is installed (normally C:\), copy the files boot.ini, ntdlr and NTDETECT.COM to your USB Stick.
  • Now, we need to go into your BIOS, so restart the computer and keep jabbing [F8] as soon as the computer starts.
  • Once in the BIOS, enable USB Drive as the first boot device. You might have to enable USB Legacy  Support on older BIOSes.
  • Restart your computer, if all goes well, you should be able to log into Windows. If not, then unplug the USB Stick, return to the BIOS and change the First Boot device to your hard disk drive and repeat the steps above.
  • Once you are logged into Windows, go to your Windows drive and rename boot.ini to boot.bak.
  • To check if you have setup everything correctly, eject your USB stick and reboot the computer. You should get error messages on the screen such as Invalid Boot.ini” or “Windows could not start”.

That's it !   :)