In some rooms, the bed is next to the refrigerator. With many devices close to the head, there is a possibility of getting more than normal exposure to electro-magnetic radiation. As a result, a night at the hotel can cause head-ache.
Prolonged dosage of electro-magnetic radiation (EMR) can cause cancer. Famous personalities who got cancer include Yuvraj Singh, Steve Jobs, and Sam Walton. Exposing to EMR is like smoking a cigaratte. Not everyone who smokes gets cancer. But some get. Not everyone who is exposed to EMR gets cancer. The probability of getting cancer is increased when exposed to radiation.
We spend a considerable amount of time at work. At work, Human resources department (HRD) is responsible for the well-being of employees. At work, there is considerable exposure to electro-magnetic radiation due to Wi-Fi. HR have a vital role to play in checking the level of electro-magnetic radiation.
The electro-magnetic dosage in the work environment should be limited. Radiations are classified into ionising radiation and non-ionising radiation. High frequency radiation like X-rays and gamma rays are ionising and hence harmful to our body. The absorption of ionising radiation should be limited to 5000 mrem / year. A diagnostic X-ray causes 10 mrem of radiation absorption.
WiFi routers, cell phones, laptop monitors, printers emit radiation (EMR). The EMR reading at different points in the office should be taken. Based on the reading, various equipments should be re-arranged in the office.
It is a good idea for HR to include the amount of ionising radiation absorbed per day (mrem / day) at office in the offer letter. A person sensitive to electro-magnetic radiation may be reluctant to join an office with higher reading. In such office environment, HR should issue a statutory warning – “Prolonged exposure to ionising radiation is injurious to health.”
India has the highest number of slaves. There are 14 million slaves in India. China follows India with 3 million slaves. Pakistan is third with 2 million slaves. Over the last decade, slavery has become more rampant in India. Examples of Slavery are:
Slavery of construction workers – Every day, 100’s of construction workers are carried in open lorries to construction sites.
Bonded Labor – Many companies expect workers to sign a 2 year bond before giving a job offer.
IT Slavery – Managers in IT companies harm the career of employees, if the employee refuses to work in a specific project.
Cause of Slavery
In India, most people are helpful. As a result, they do not value each other’s time and effort. When plenty of time is available to do various activities, labor is cheap. With cheap labor, the only way to become rich is to manage a large number of workers.
In India, leadership qualities are essential to become rich. If workers do not exhibit leadership qualities, they are forced into hard and involuntary work. The primary cause of slavery is the general acceptance of the view that leadership qualities is the only way to become rich in India. If you are not recognised as a leader, you automatically become a slave.
Labor laws in India should act to combat slavery. The following policies can combat slavery:
Standard work week.
Minimum hourly wage.
Enforcement of labor laws.
Standard work week
A standard work week should have only 40 hours of work. Beyond 40 hours of work in a week, the employees should be paid overtime pay (double the standard hourly wage rate).
The number of overtime hours should be limited to 200 hours in a year. Capping the overtime hours to 200 hours for a year will ensure that employees are not abused by the employer. The overtime law exists in India but is not enforced in many companies.
Minimum hourly wage
The minimum hourly wage rate should be at-least Rs.50/hour (~ $1/hr). Wage rates are subjected to the laws of demand and supply. In India, the supply of labor is high. To prevent the wage rates from falling to very low levels, the hourly wage rate should be capped.
In India, there are companies which are terminating employees for performance reasons. Performance should be jointly managed by both the employer and employee. If the employer is not providing a conducive environment, the performance of employee will drop. Performance should not be a criteria for terminating an employee.
The current law mandates that employees can be terminated only for cost reduction (redundancy) and with prior approval from labor ministry (when there are more than 99 employees in the organisation).
Enforcement of labor laws
There is no clear guidance on how labor laws will be enforced. There should be stiff fines for companies violating labor laws. There should be internal teams within companies which are empowered to enforce labor laws.
Employees working in India should have a mandatory training program to know their rights. The training program should explain the labor law in detail and help employees enforce the labor laws within their respective spheres of influence.
Infosys pioneered offshoring in the 90’s. During the 90’s, they had several employee friendly policies:
Facilities like gym, bookshops, etc. within the campus.
Good transport facilities.
Employee Stock Options (ESOPs).
Infosys created the most number of millionaire employees in India’s history through its ESOP options. The benefits given to employees, especially in India, are much lower. According to GlassDoor, Infosys pays only Rs. 3,94,721 for a software engineer. This is very less. Other Indian companies, for eg. Indian e-commerce giant – Flipkart, provide Rs. 12,20,923 for a software engineer (three times better salary).
Several companies have caught up with providing better facilities to employees. Most companies provide good transport facilities. There are work-from-home options provided by several companies, especially MNCs. Most companies give a laptop to every employee to facilitate remote work.
Infosys is a visionary company. Previously, it did not base its decisions on profit margins. For example, setting up a software campus in 1993 is not a decision based on improving profitability. By being Employee-friendly (once again), Infosys can attract and retain talented employees.
According to GlassDoor, Infosys is rated 3.3. Only 63% will recommend Infosys to a friend.
Most employees have left the feedback that managers do not care about employees. There is no work-life balance as employees have to work long hours at office. Infosys can make the company more employee-friendly by introducing some of the below initiatives:
This post has a seven part video series that explains the basics of privacy. This is useful for getting certifications like CIPM.
Part 1: Introduction to Privacy and Security
This introductory video goes through a few basic concepts about privacy.
Part 2: OECD Privacy Principles
Whenever personal data is collected, privacy concerns exists. Privacy frameworks act as tools to help us think about privacy. The most common privacy framework is OECD privacy.
The OECD Privacy Principles tie closely to European Union (EU) member nations’ data protection legislation and cultural expectations.
There are 8 privacy principles:
Collection Limitation principle
Data Quality principle
Purpose Specification principle
Use Limitation principle
Security Safeguards principle
Individual Participation principle
Part 3: Unethical Practices violating Privacy
This video illustrates some of the unethical practices violating privacy.
Part 4: Regulations related to Privacy.
The video explains the regulations prevalent in various parts of the world.
Regulations in the United States
Regulations in the European Union
Regulations in India
Part 5: Personally identifiable information.
PII can be defined as any piece of information which can be used to uniquely identify an individual or information that can be used to distinguish or trace the individual’s identity.
Part 6: Protecting Personally Identifiable Information
PII (Personally identifiable information) data is personal data that I share with others to identify myself for personal gains. Personal gain could be a business transaction or employment benefits. PII Data is explicitly or implicitly shared with others. When I share personal data, I delegate ownership of the data. Each time PII data is shared, new ownership of PII data is created.
This video looks at various ways by which PII data is protected by the data owners.
Part 7: Managing Privacy within an Enterprise
Every corporation needs to protect its physical and information technology assets. Devices, Software, Network that is used within the enterprise needs to be protected. Custom applications that are developed should follow secure development practices.
As a software engineer, there are teams in which your engineering skills are not well appreciated. There are multiple ways by which the so called social people will screw your happiness. Here are some useful techniques to counter some of the common problems:
High work load
Very low time estimates.
Giving insignificant work.
Too many review comments.
Giving behavioral feedback.
High work load
Sometimes, your manager may dump all the work load on you. In such cases, you have to talk to your manager about prioritizing the work assigned to you. Talking to your manager about work priorities will help your manager understand that you have been overloaded with work.
Very low time estimates
Sometimes, the lead developer or the project manager may assign very low time estimates. In such cases, you should explain the work involved by splitting the high level tasks into several low level tasks. You should also get some time for doing some analysis before starting to work.
Giving insignificant work
If you are always given insignificant work such as deployment, documentation, it means that the manager does not have trust in you to take up more important activities. Try creating a prototype or POC of something more challenging in areas that you like to work on.
Too many review comments
If you are a developer, your peer may give too many review comments. It is your responsibility to explain to your peer that not all code was written by you. Code review comments should be given on new or modified code that is part of the review. Sometimes, you may not have all the time in the world to complete the review. In such cases, you should talk to the project manager to assign more time to complete the review comments.
Giving behavioral feedback
When your team gives behavioral feedback, you should understand the exact nature of the behavioral change that is expected. If your manager is not explaining the feedback in detail, because the feedback is anonymous, try involving the HR.
When any of the above scenarios happen, there are three additional things that you can do:
Look out for opportunities outside the organization.
Do not expect cooperation from your manager or team members.
Wait But Why is a really cool blog. The blog is added to the Blog Roll. Fermi Paradox is an article that tries to explain why we do not receive communication from other civilizations in our galaxy. Based on Fermi calculations, there should be 100,000 intelligent civilizations in our galaxy. Though we have detected cosmic radiation from Big Bang (which happened 13.7 billion years ago), we have not detected radiations from other life forms. Is intelligence a rare phenomenon?
For intelligent life to evolve on a planet, the planet should have several characteristics:
Right surface temperature.
Existence of carbon.
Existence of water.
Right atmospheric pressure.
Pass survival characteristics through DNA.
Sense light with eyes.
Medium sized Sun.
Moon to stabilise climate.
Jupiter like planet in outer orbit.
Catastrophe to kickstart evolution.
Right surface temperature
The temperature on the planet should be just about right. This can happen if the planet is within a certain distance from the star, also called Goldilocks zone. In the solar system, only three planets are within the Goldilocks zone – Venus, Earth, Mars.
Existence of carbon
Carbon binds with atoms like Nitrogen, Oxygen, Hydrogen to form long chains of molecules which is the foundation of life. For carbon to exist in a planet, the planet should be part of a second-generation star (a star that is formed by the remains of super-nova). Nuclear fusion happens in the star. Hydrogen fuses together to form Helium. The mass lost in the fusion process is converted to energy. When a first generation star dies, it has run out of hydrogen supply and is full of Helium. When Helium collapses under gravitational pressure, the temperature is high enough for Helium to fuse together to form Carbon. When the second-generation star dies (as a result of most Helium converted to Carbon), a super-nova usually happens that releases the carbon into space.
Existence of water
Apart from carbon, water is also essential for life to originate. Primitive life forms like bacteria started in the oceans. Such bacteria break down water and carbon-di-oxide with the help of sunlight to create their food. (photosynthesis). Stromatolites were responsible for releasing oxygen into the atmosphere for higher life forms to exist.
For higher life forms to exist, there should be land. The earth is divided into seven continental plates which move at the rate of 2 centimetre / year. When two continental plates collide, they create mountains or uneven surface on the earth. Without an uneven surface, the whole of earth will be submerged in water (oceans).
Earth’s atmosphere is about 100 kilometres thick. The earth is massive enough to hold the atmosphere by its gravitational pull. Mars had an atmosphere in the past and had a watery surface with regular rains. Mars has a weak gravitational pull, causing the atmosphere to completely escape. Without an atmosphere, Mars is a cold frozen planet with no possibility of life.
A thick atmosphere also protects the Earth from meteorites. With a thick atmosphere, most of the meteorites burn up by the time they reach the earth’s surface. Without the atmosphere, the earth will be bombarded by meteorites which will wipe out an entire city.
The planet should learn to maintain the right amount of greenhouse gases in the atmosphere. Greenhouse gases trap the energy from the sun and keep the planet warm. Without greenhouse gases in the atmosphere, the entire planet will freeze. Greenhouse gases are gases like carbon-di-oxide and methane. No greenhouse gases will cause the planet to freeze.
Right atmospheric pressure
The atmospheric pressure on the planet should be just right. If the planet has too much of atmosphere like Venus (100 times the earth’s pressure), the atmospheric pressure will snuff out life on the planet. If the planet has too less atmosphere like Mars, the liquid on the surface will vaporize. For example, the boiling point of water in Mt. Everest is 71 C (atmospheric pressure 0.34 times at the surface of earth). For more information, please read Armstrong limit.
The planet should have a magnetic pole. The magnetic pole protects the planet from cosmic radiation which will otherwise energize atmospheric gases and causes it to escape the planet’s gravitational pull. A planet can have a magnetic pole if it has a solid inner core, followed by a liquid outer core. The liquid outer core moves around the solid inner core. Since the core is made of iron, the movement cause a dynamo effect, creating the earth’s magnetic pole.
We still do not know how life on earth developed DNA. But what we know is, DNA is a helix made up of 3 billion protein molecules. Every cell in our body contains the DNA helix. When a cell replicates, as part of normal growth, the DNA is replicated with a very high accuracy (one in billion). DNA encodes all the characteristics of the life form. DNA preserves intelligence over time.
Sense light with eyes
Light are photons that travel from the sun which travel at 300,000 km/s. Colors are frequencies of the light. Our ability to sense light within a certain frequency was developed 400 million years ago. This led to an exponential growth of life on earth. (An example of a life form which cannot sense light is a tree).
Time is the ability to understand the passage of events. As humans, we sense time through various recorded events. We accurately measure time. We understand how the space-time universe works in the form of General Relativity.
The Sun is medium-sized. If the Sun was too large, then it will burn up fuel too quickly. It took 4 billion years for complex life to evolve on Earth. With a large sun, the planet will not have enough time for complex life to evolve.
Moon to stabilise climate
Earth is fortunate to have a large moon orbiting very close to Earth. The moons of other planets are smaller compared to the size of the planet and much farther from the planet itself. Since, the moon is close enough to Earth, it influences the climate of Earth. Without moon, Earth will experience wild climate fluctuations. In addition, ocean tides are a result of Moon’s gravitational pull. Ocean tides provided early life forms an opportunity to move from oceans to land.
Jupiter like planet
Earth is fortunate to have Jupiter revolving in an outer orbit. Jupiter is 300 times the size of Earth. It exerts a huge gravitational pull on comets. This shields Earth from dangerous comets which will otherwise strike Earth every 10,000 years. Every such comet strike will wipe out most of the life on Earth.
Catastrophe to kickstart evolution
If Earth was too stable, then there would be no evolution. Stromatolites are bacterial colonies which once inhabited all of earth. About 700 millions back, a gigantic ice age covered all of planet earth (Snowball Earth), causing most of stromatolites to disappear. Massive volcanic eruptions cleared the earth of ice age. After the ice age, earth had space for more complex life forms. The ending of Snowball Earth coincides with the Cambrian era of evolution, the era when species evolved eyes to sense light.
250 million years ago, the currents that distribute oxygen and nutrients in the ocean stopped. As a result, most of oceanic life became extinct. When the oceans became stagnant, they started releasing toxic hydrogen sulphide in the atmosphere causing most of land animals to become extinct. When the ocean currents stopped working, 90% of all life became extinct. The mass extinction, also called Permian-Triassic extinction, paved the way for dinosaurs.
Dinosaurs dominated the earth for over 200 million years. 65 million years ago, a 30 metre meteor struck Mexico (Chicxulub crater) causing most of dinosaurs to become extinct. This paved the way for mammals to evolve in earth. If mammals did not evolve, we would not be here.
Earth is resilient and has recovered from each global catastrophe. The global warming that humans are creating is triggering another massive extinction. Though the Earth may survive, the human race may not survive, as we are destroying the very conditions that ensured our survival.
We are intelligent life forms. But, we are not alone in the universe. Most of the arguments in the article come from the Rare Earth hypothesis. But, there are some scientists who believe that such conditions may not be rare.
According to such scientists, for every earth-like planet, the probability of intelligent life evolving on the planet is quite high, approximately 0.22. And so, there should be 100,000 civilizations (like us) in our galaxy. Yet, we have not received any communication from other intelligent life forms. This is called Fermi Paradox. The article from What but Why provides alternate explanations about why this is the case.
Every successful product should have a Facebook page to engage with customers. The business managing the product should have a social media expert who sends regular status updates to prospective customers. Social Media Engagement increases visibility of the product and boost sales.
Facebook is also an useful tool for start-ups to evaluate whether the product has demand. The post outlines a three step process to predict demand.
Step 1: Create a Facebook advertising campaign
Set aside a budget for marketing your product. Build a Facebook page. Use the budget to get more likes for the page. The number of likes per dollar spent on advertising is an useful indicator to determine whether the product has demand.
Step 2: Engage with the prospective (customer) with regular status updates
Hire a social media expert. Engage with prospective customers (people who have liked the page) using Facebook status updates on the product page. An example of status update for a Facebook page promoting new start-ups is shown below:
The number of likes on the status update per number of page likes is an useful indicator whether the product has any demand.
Step 3: Promote the Minimum Viable Product
Build a Minimum Viable Product (MVP). Announce the launch of MVP using a status update. Promote the status update with a specific budget. The number of likes of the product launch (status update) per dollar spent on promoting is an useful indicator to determine the demand of the product.
To make the Facebook evaluation useful, a few best practices should be followed.
Hire a social media expert and a graphics designer for Facebook marketing.
The Facebook page should have professional graphics.
As reported by NDTV, Infosys is beefing up its sales staff. Infosys is making this move so that it can move up the value chain and compete with the likes of Accenture and IBM. IT services is marked by intense competition. Moving up the value chain will ensure that Infosys operates in a high-talent industry with lesser competition.
To understand this better, a background of Market structures and MicroEconomics is essential.
The price of a product is discovered when supply meets demand. When there is an excessive supply of commodity, the price drops, causing more demand. When there is a lot of demand for a commodity, the price of the commodity increases, causing the demand to drop enough for the demand to meet supply. There are four popular market structures that affect the supply of commodity or products in the market place.
Monopoly is when there is a single provider for a product. Microsoft Windows is a monopoly in the Desktop OS Market. To ensure that monopolies do not make excessive profits, government regulates the price of the product.
Oligarchy is when there are few providers for a product. Oil producers belonging to the OPEC countries are an example of oligarchy. Since the number of suppliers are limited, there can be pricing or supply agreements that exist within the oligarchy. Most governments regulate oligarchy by penalizing cartels or other forms of anti-competitive behavior.
In monopolistic competition, there is a single monopoly that determines the price. The other suppliers supply a small quantity of the product or have lower market share. A lower price from other suppliers will not alter the price of the product. Diamond industry is an example of monopolistic competition. The price of diamonds is decided by De Beers in South Africa.
Pure competition is when the price of a product is determined by market forces. Gold is an example of commodity where the prices are discovered by market forces. In pure competition, several suppliers form the market and the price is not decided by any single supplier. Customers benefit from a competitive market structure.
IT Services is an example of Pure Competition
IT services can be performed remotely in India or in other parts of the world. IT service is more labor intensive. Hourly Billing Rate is one of the factors that determine the winner of a bid. Over the past decade, India has been a destination for IT services because of the lower wage rate. With increasing wage rates, India is losing its competitive edge to other countries.
New IT service providers in China and even in Western economies can compete with Indian companies on Fixed Price bids. This is because the overhead of running a business in India is considerably high. This opens up Indian IT service providers to more competition.
Traditional IT services – packaged solutions development, infrastructure management suffers from less differentiation. If a bank wants to manage its IT infrastructure, technical competence matters less. Price matters more. In addition, IT consumers have become more price sensitive due to recessionary business trends.
In the next decade, IT services will be driven by more competition. In such a market structure, there is lesser differentiation. The role of Marketing is less. Intense competition requires more operational efficiency.
The article in New York Times talks about the reasons behind the decline of ArcelorMittal. According to the article, there are three factors contributing to the decline:
Uncertain demand due to the Global Economic Crisis (post 2009).
Cheaper steel from China.
Higher cost of closing down plants in Europe.
The demand for steel has also reduced after the Global Economic Crisis. We live in times of uncertain demand. It is almost impossible to plan. In addition to uncertain demand, China poses a competition in every industry by providing goods and labor at inexpensive rates.
ArcelorMittal has chosen to contain costs by closing down plants. Some of the plants in Europe have to be closed temporarily to adjust supply with demand. Europe, like India, is averse to closing down plants. The cost of closing down plants in Europe is quite high.
Software product development has significant challenges. It takes time to build a decent product. It takes time to identify a need which has an immediate market.
To ease the challenges involved in developing a software product, I have some guidance for the Lean Startup:
Do not bet heavily on a single product.
Bet heavily on a product, if there is early success.
Do not bet heavily on a single product
A software product exists to fulfil a need. Most software developers fulfil a need where there is no immediate demand for the need. Adding more features to a product for which there is no immediate need is a good exercise. But, there is no immediate payoff.
Bet heavily on a product, if there is early success
If a software product has early success, then there is an immediate demand for the product. In this scenario, it makes sense to invest heavily on the product, add more features, hire more developers, if required. After an early lead is secured, the product will remain a cash cow for a few years till a better product comes to the market.