Computer systems - Computing Part 6 (Computer systems in large organisations)

Banks

Banks use computer systems to help them provide a number of services:

• ATM or cash points to issue cash points to issue cash and other services.
• Ensuring customer accounts are secure.
• Keeping track of customer accounts.
• Online banking

Hospitals

Customer systems are also very common in hospitals:

• Diagnostics such as x-rays, CAT scanners, MRI scanners, blood analysis.
• Treatment such as IV machines, radiotherapy machines.
• Monitoring such as blood pressure machines, heart monitors.
• Administrative systems such as appointment booking,…