Skip to main content

What is SCAMPER Technique ?

Generating new ideas is not easy. Fortunately, a technique known as SCAMPER can be invaluable. Select a small team of between three and six people to assist you with your search for new ideas. Choose people from different disciplines and levels within the organisation.


Using the SCAMPER search for new ideas, ask whether we can:


  1.  Substitute: existing components, machines or human resources to improve the product.
  2. Combine:one or more of the products functions. Reconfigure how we use the human and material resources to improve how people see the product and its uses.
  3. Adapt: the product for use in a different context
  4. Modify: the size, shape, feel, texture, smell or functionality of the product. Which existing features could be enhanced to create more value in the product and make it more attractive to customers?
  5. Find another use for the product: You only have to think about the multiple uses that simple everyday objects, such as a brick or paperclip, can be put to realise that we seldom exploit all the uses of even common products.
  6. Eliminate any elements: of the product, process or change and simplify it without adversely affecting its effectiveness or appeal to customers. For example, mobile-phone manufacturers now realise that there is a market for chunky phones with big buttons and limited functionality for the older consumer.
  7. Reverse: or invert long-held ideas about how the product is made or marketed.


Comments

Popular posts from this blog

Defination of the essential properties of operating systems

Define the essential properties of the following types of operating sys-tems:  Batch  Interactive  Time sharing  Real time  Network  Parallel  Distributed  Clustered  Handheld ANSWERS: a. Batch processing:-   Jobs with similar needs are batched together and run through the computer as a group by an operator or automatic job sequencer. Performance is increased by attempting to keep CPU and I/O devices busy at all times through buffering, off-line operation, spooling, and multi-programming. Batch is good for executing large jobs that need little interaction; it can be submitted and picked up later. b. Interactive System:-   This system is composed of many short transactions where the results of the next transaction may be unpredictable. Response time needs to be short (seconds) since the user submits and waits for the result. c. Time sharing:-   This systems uses CPU scheduling and multipro-gramming to provide economical interactive use of a system. The CPU switches rapidl

What is a Fair lock in multithreading?

  Photo by  João Jesus  from  Pexels In Java, there is a class ReentrantLock that is used for implementing Fair lock. This class accepts optional parameter fairness.  When fairness is set to true, the RenentrantLock will give access to the longest waiting thread.  The most popular use of Fair lock is in avoiding thread starvation.  Since longest waiting threads are always given priority in case of contention, no thread can starve.  The downside of Fair lock is the low throughput of the program.  Since low priority or slow threads are getting locks multiple times, it leads to slower execution of a program. The only exception to a Fair lock is tryLock() method of ReentrantLock.  This method does not honor the value of the fairness parameter.

How do clustered systems differ from multiprocessor systems? What is required for two machines belonging to a cluster to cooperate to provide a highly available service?

 How do clustered systems differ from multiprocessor systems? What is required for two machines belonging to a cluster to cooperate to provide a highly available service? Answer: Clustered systems are typically constructed by combining multiple computers into a single system to perform a computational task distributed across the cluster. Multiprocessor systems on the other hand could be a single physical entity comprising of multiple CPUs. A clustered system is less tightly coupled than a multiprocessor system. Clustered systems communicate using messages, while processors in a multiprocessor system could communicate using shared memory. In order for two machines to provide a highly available service, the state on the two machines should be replicated and should be consistently updated. When one of the machines fails, the other could then take‐over the functionality of the failed machine. Some computer systems do not provide a privileged mode of operation in hardware. Is it possible t