Topics to do literature research on

 - Capstan drive 
Topics include:
• compare and contrast different authors' views on an issue
• group authors who draw similar conclusions
• criticise aspects of methodology
• note areas in which authors are in disagreement
• highlight exemplary studies
• highlight gaps in research
• show how your study relates to previous studies
• summarize

Conclusions

• show how your study relates to the literature in general
• conclude by summarising what the literature says