Tuesday, July 26, 2011

Thinking out of the box-----PART 1

Many a times have we heard this phrase "Thinking out of the box..." . Literally this phrase means to think differently. The notion of something outside a perceived "box" is related to a traditional topographical puzzle called the nine dots puzzle.

The Nine dots puzzle >>
The puzzle proposed an intellectual challenge—to connect the dots by drawing four straight, continuous lines that pass through each of the nine dots, and never lifting the pencil from the paper.



The phrase "thinking outside the box" is a restatement of the solution strategy. The puzzle only seems difficult because we imagine a boundary around the edge of the dot array. Hence the solution is provided in the comments.
For a Tester: The job of a tester is to think about every possible outcome of a software to every possible input to it. By thinking out of the box, a tester can perform better and discover more number of defects either in the requirement review stage (static testing) or during testing the software (dynamic testing).
Before going into much depth, I would like to share with you few amazing facts about our human brain that most of us are yet unaware of, after all that is where we start thinking.




· Every time you recall a memory or have a new thought, you are creating a new connection in your brain.
· Laughing at a joke at is no simple task as it requires activity in five different areas of the brain
· The average number of thoughts that humans are believed to experience each day is 70,000
· Juggling has shown to change the brain in as little as seven days. The study indicates that learning new things helps the brain to change very quickly.
· Yawns wake up the brain- Yawning expands our pharynx and larynx, allowing large amounts of air to pass into our lungs; oxygen then enters our blood, making us more alert.
· Music lessons have shown to considerably boost brain organization and ability in both children and adults.
· Your brain comes out to play at night: You’d think that your brain is more active during the day, when the rest of your body is. But it’s not. Your brain is more active when you sleep.
· Your brain can store everything: Technically, your brain has the capacity to store everything you experience, see, read or hear. However, the real issue is recall — whether you can access that information.
· Read aloud. Parents and teachers who read aloud and talk often to young children are promoting brain development

Don’t you feel now more confident knowing that your brain functions so powerful? These are common facts about human brain. Initially when you read through the article, a question might have provoked in your brain “How can I think out of the box?” Well I have the answer to your questions and we shall see that in Part-2.

Wednesday, July 13, 2011

Life giving moments

It is Monday(11th of July) and I check my watch. It is 1530 hours already and I am in a hospital sitting at a place waiting for my turn for more than 3 hours. I am supposed to be in my office where my work awaits me. Well I am in hospital for a reason. It is not because I am sick or in pain but for someone, whom even I do not know, who is already admitted there and is struggling for his life.

The call of help comes last week Friday (8th of July) when I was planning to enjoy my weekends with my sister who would be at home for couple of days. The person who calls me is Anil who is the cousin brother of the patient. He talks with me over the phone and deliberately asks about my willingness. I go for it.

The patient is undergoing a 6 hour long open-heart surgery and needs up to 8 bottles of fresh blood. Well right now I am more nervous than the patient's parents and siblings. It is because this is my first time I am donating blood. I am just very cautious about the aftermath.
6 bottles have been transferred to the operation theatre and now the doctor calls for the next two. Oh yes! It is my turn. I walk my way towards the blood bank unit of the hospital. I cross the place where the patient's wife carrying a baby in her arms looks at me. Her eyes spoke everything which I could imagine. I am accompanied with another person towards the blood bank who unlike me has donated blood several times. Finally after 10-15 minutes it is over and I come out. The relatives thank me and I depart returning back a smile.

The same day at around 1830 hours, Anil calls me up and happily thank me again and says that the operation has been successful. Hearing this I also feel really good. I could really understand the seriousness of this experience and I would also like to share my knowledge and awareness on this life giving moments.

My blood group is A-ve. It is not so common like other groups.
For donating blood, the donor needs to have at least 50 kgs of weight and one can donate blood in every 3 to 6 months.
After donating blood, the quantity of blood which is in the body gets replaced with fresh one within an hour so it is always healthy to take rest for at least 10 minutes and drink lots of water.
Persons with diseases like Hepatitis, Cancer, Tuberculosis and HIV should really avoid blood donation.
There is a general screening process prior to blood donation which is done at the time of donation.
Last of all, your blood should match the recipient's blood. :-D

So if you find yourself safe in all the options, please go ahead and donate blood. Who knows when and where someone must be in desperate need of blood and struggling between the edges of Life and Death.