Management Information Systems (MIS) studies how organizations use hardware,
software, data, processes, and people together to support operations,
improve decision-making, and create competitive advantage.
Why this matters:
Managers are responsible for choosing and using technology effectively, even if
they are not programmers. Understanding MIS helps managers evaluate systems,
coordinate teams, and make better strategic decisions using data.
Example:
A retail manager using sales dashboards to adjust inventory levels is applying
MIS to improve business performance through data-driven decision-making.
The Five Components of an Information System
Hardware – physical devices such as computers and servers
People – employees, managers, and customers who interact with systems
Information System Components Model:
Why this matters:
Organizations often assume technology problems can be solved by upgrading
hardware or software, but the most difficult changes usually involve processes
and people because they require retraining employees and redesigning workflows.
Example:
Installing new accounting software may take days, but training employees to use
it correctly and updating approval workflows can take months.
How IT Changes Business
Moore’s Law → More IT → Big Data → Metrics
As computing power increases and costs decrease, organizations can collect,
store, and analyze larger amounts of data. This shift allows businesses to rely
on measurable performance indicators instead of intuition when making decisions.
Moore’s Law Growth Curve:
Why this matters:
Managers today are expected to justify decisions using data. Advances in
computing make analytics tools accessible across all industries, not just
technology companies.
Example:
Streaming platforms like Netflix analyze viewing behavior to recommend content
and decide which shows to produce.
Business Processes Create Competitive Advantage
A business process is a structured sequence of activities used to complete a
task such as fulfilling an order or registering for classes. Organizations gain
competitive advantage when they design processes that are faster, cheaper, or
more reliable than their competitors.
McDonald’s – standardized operations ensure consistent service worldwide
Example Business Process Workflow:
Why this matters:
Information systems rarely create value by themselves. They create value by
improving business processes such as inventory tracking, customer service, and
supply-chain coordination.
Example:
Airlines use automated scheduling systems to optimize crew assignments and
reduce delays.
Mental Models and the Curse of Knowledge
Mental models are internal assumptions people use to understand how systems
work. When system designers assume users share their understanding, the curse of
knowledge can make interfaces confusing and difficult to use.
Mental Model Example:
Why this matters:
Successful information systems must match how users think, not how engineers
think. Poor alignment between system design and user expectations leads to low
adoption and training difficulties.
Example:
Many users recognize the floppy disk icon as “save” even though they have never
used a physical floppy disk.
The Technology Hype Cycle
The Technology Hype Cycle explains how expectations about emerging technologies
rise rapidly, fall after early disappointment, and stabilize once practical uses
become clear.
(Source)
Innovation Trigger
Peak of Inflated Expectations
Trough of Disillusionment
Slope of Enlightenment
Plateau of Productivity
Hype Cycle diagram:
Why this matters:
Managers use the Hype Cycle to decide when to adopt new technologies. Investing
too early increases risk, while waiting too long may allow competitors to gain
advantage.
Example:
Many companies delayed adopting blockchain after early hype declined and later
implemented it once supply-chain tracking applications became reliable.
Vocabulary (Alphabetical)
A business process is a structured sequence of activities performed by people and information systems to accomplish an organizational task such as fulfilling orders or registering students for classes.
(Source)
Why this matters:
Information systems improve business processes by automating tasks, integrating departments, reducing errors, and enabling faster decision-making.
Example: Amazon’s fulfillment system automatically routes orders to warehouses, assigns robots to retrieve products, and schedules delivery logistics.
Capital refers to financial or physical resources organizations invest in operations and technology infrastructure such as cloud computing, robotics, analytics platforms, and enterprise systems.
(Source)
Why this matters:
Technology capital allows firms to scale operations efficiently and maintain long-term competitive advantage.
Example: Tesla invests heavily in automated factories to increase production speed and reduce labor costs.
Competitive advantage occurs when a firm performs activities better or differently than competitors in ways customers value.
(Source)
Why this matters:
Information systems create competitive advantage through automation, analytics, logistics optimization, and platform ecosystems.
Example: Netflix recommendation algorithms personalize content and increase user engagement compared to traditional television providers.
The curse of knowledge is a cognitive bias in which experts assume others share their understanding, making communication less effective.
(Source)
Why this matters:
System designers must build interfaces for beginners, not just technical experts.
Example: Payroll software designers assuming HR staff understand tax structures can lead to usability problems.
Data are raw facts and figures that can be processed into meaningful information for analysis and decision-making.
(Source)
Why this matters:
Organizations rely on large datasets to predict trends, optimize pricing, and improve customer targeting.
Example: Retailers analyze purchase history data to forecast inventory demand.
Disruptive technology significantly changes industries by introducing simpler, cheaper, or more accessible alternatives to existing products.
(Source)
Why this matters:
Managers must recognize disruptive innovation early or risk losing market share.
Example: Uber disrupted taxi services using GPS-enabled ride-matching platforms.
The Hype Cycle describes how expectations about emerging technologies rise, fall, and stabilize over time.
(Source)
Stages:
Innovation Trigger
Peak of Inflated Expectations
Trough of Disillusionment
Slope of Enlightenment
Plateau of Productivity
Managers use this model to decide when to adopt technologies.
Insert your Hype Cycle diagram here:
Inherent processes are natural workflows already embedded within an organization that shape how work is performed and how systems must be designed.
Why this matters:
Information systems must align with existing workflows or organizations must redesign processes for systems to succeed.
Example: Expense approval software follows a company’s management hierarchy.
Mental models are internal assumptions people use to interpret how systems and organizations function.
(Source)
Why this matters:
Designers build systems based on their assumptions, which may differ from how users expect systems to behave.
Example: The floppy-disk icon still represents “save” even though modern users never used floppy disks.
Metrics are measurable indicators used to evaluate performance, efficiency, or outcomes.
(Source)
Why this matters:
Organizations rely on metrics instead of intuition to guide strategy.
Example: Conversion rate measures how many website visitors become customers.
Moore’s Law states that computing power roughly doubles every two years while cost per transistor declines.
(Source)
Moore’s Law → More IT → Big Data → Metrics
This explains why analytics and artificial intelligence have rapidly expanded across industries.
Insert your Moore’s Law diagram here:
Software consists of instructions that tell computers how to process data and perform tasks.
(Source)
Why this matters:
Enterprise software enables automation across accounting, logistics, analytics, and customer management systems.
Example: Salesforce helps companies manage customer relationships and sales pipelines.
Chapter 1 Concept Application Quiz
Select the best answer for each scenario, then click Grade Quiz.
