From the given table you need to compare both technologies and write a detailed summary

Timeframe Changes in HRM Changes in HR Technology Before 1940 Data recording and payroll conducted manually 19409-1950s Implementation of federal tax policies Accounts for skills and job classifications required for government and military Development of original payroll systems Introduction of electronic data processing systems" on computer processors, for employee assistance and payroll Big organizations (GE, GM, Mobil and AT&T) Establishment of ADP implement persommel" technology 1960-1970s 1980s-1990s Personnel reporting rises, as a result of higher labor Midsize organizations implement personnel information systems, as a costs result of lowered costs and changing technology An increasing growth of HR information SAP establishment and R/2 released: precursor of integrated ERP requirements, leads to streamlining and eliminating data redundancy Increased growth and globalization lead to systems Development of central servers, client-server integration (HR computing, LANs and "microcomputers" leads to personal workstations finance, accounting, manufacturing) having access to HR information Establishment of the balanced Scorecard to evaluate Development of metrics to facilitate reporting system of balanced HR efficacy scorecard HR and IT call centers outsourced offshores Development of "best-of-breed" systems centered around single HR activities such as, e-learning, recruiting, etc Primary leading retailers include, Taleo, Kronos, and Hewitt Emphasis on improving effectiveness of HR Establishment of cloud-based software for HR practices. Primary leading functions and cost control retailers include, Success Factors and Workaday 1990-2010 2010-present