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Do brilliantly ‘right’ after taking a ‘left’!

T Ashok @ash_thiru


A logical ‘left brain’ thinking complemented with a creative ‘right-brained thinking’ results in brilliant testing. This is an amalgamation of forward, backward, approximate, visual, contextual and social thinking styles aided by techniques/principles using process, experience and great habits.

Testing is about perturbing a system intelligently and creatively shaking out issues that may be present. How do we know that all the issues have been shaken out is indeed a challenge. A logical thinking approach to identify good and erroneous situations is seen as necessary to justify the act of completeness of validation. It is also seen as necessary to be creative and use the context to perturb the system. Finally, injecting a dose of randomness to perturbation is seen as the final straw to being complete.

Picture stating "Smart with logical thinking, get creative and finish off with ad-hoc thinking.

Testing is a funny business where one has to be clairvoyant to see the unknown, to perceive what is missing and also assess comprehensively what is present ‘guaranteeing’ that nothing is amiss.

Left brained thinking

‘Left-brained thinking’ can be seen as collection of forward, backward and approximate thinking styles using methods that can be well formed techniques or high order principles based on an approach of disciplined process, good habits and learning from experiences. Read in detail at Left brain thinking to building great code.

Picture of left brained thinking

Right brained thinking

A logical ‘left brain’ thinking is essential to good testing. Right brained creative thinking comes in handy to go beyond the left, to enable us to vary the paths, discover new paths and improving outcomes. Thinking creatively is about thinking visually, thinking contextually and thinking socially, using pictures to think spatially, using application context to react, experiment and question and then morphing into an end user respectively. Read in detail at “It takes right brain thinking to go beyond the left”.

Picture of right brained thinking

The right brain creative thinking comes handy, to go beyond the left. To enable us to vary the paths, discover new paths and improving outcomes. This is not to be misconstrued as random or ad-hoc, though randomness does help. It is great to start with a logical/organised thinking, add a dose of creative thinking and finish it off with random meanderings.

#28 : A special on “Structure”

SmartQA Digest

SmartBites features another great TEDx video titled “Applying the principles of biomimicry to business” by Wiebke Liu. Biomimicry is inspiring businesses, architecture and manufacturing by designing solutions, structures and products that simulate processes that occur in nature. The article I wrote titled “The Power of Geometry” is all about how structure(or organisation) of elements play a key to doing more with less.
The “nanoLearning” smartbits gives Sudhir Patnaik’s views on the ‘Role of human intellect in QA‘. He thinks intelligent systems and humans will have to share the roles.
Hope you found inspiration to use Sketchnotes. As I mentioned last week, it stimulates visual thinking. If you have not already read it, please read about this brilliant book “Sketchnote handbook” featured in “expandMind” section.
Have you had a chance to read the complimentary ebook  “Raise your QANSCIOUSNESS – Test effortlessly”? Do share your thoughts.


The Power of Geometry

A good running form, a great cycling geometry becomes essential to delivering higher performance with no increase in power output in running and cycling respectively.

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Featured image for article "Sketchnote"


Sketchnotes are purposeful doodling while listening to something interesting. Sketchnotes don’t require high drawing skills, but do require a skill to visually synthesize and summarize via shapes, connectors, and text. Sketchnotes are as much a method of note taking as they are a form of creative expression.

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