Types of presentations
Paper presentation
Workshop
Master's thesis presentation
Job talk
Goals
present results of existing research
infect others with ideas
solutions
problems
get the job
get the degree
attract collaborators
convince your audience that it was an important problem that was not yet solved, but you solved it
Audience
general audience
experts
examples
Software Engineering conference
software engineering professionals
experts in some narrow field
attitude
hostile
too many questions
bashing and rude
polite
sometimes you cannot figure out what they really think
tips
present ideas in a way that reasonates with your audience
be interesting without being alienating
you have 2-3 mins to grab attention, otherwise people will tune out
Content
structure
purpose of structure is to help with keeping audience interested
start with something that grabs attention, with a "punch"
personal story
motivating example
bring everything important upfront
distribution of info for different audiences
~30% for general audience
~30% for experts in the field
~30% for experts on the topic
presentation is your 'interface'
use as short presentation as possible
think about user experience
flow
why?
convince that the problem is important
what?
what is the solution?
how?
how do you solve it?
are you sure?
evaluation
evidence
did you solve the problem you described in the beginning?
story
rule of thumb
1min per slide
backup slides
Presentation
styles
animation
minimize number of animated elements
it is appropriate
when you need to manage information that is already present on the slide
when information on the slide is too dense
highlight parts one by one
fonts
it is good to make all text bold and large size
be consistent
use coloring to emphasize
but carefully - some projects don't handle all colors
use contrasting colors
black on white
white on black
graphs
large tables
don't put large tables into the presentation
details
title of slides
put description of actual slide content as a title
keep it short
bullet points
try to avoid bullet points
sometimes it is appropriate
it is usually bad if bullet (or blob of text) contains more than 2 lines of text
logos
it is generally good idea to use logo of the institution you are affiliated with on all slides
page numbers
Human factors
if there is too much information, how to emphasize important material
don't show what is not important
how to deal with code snippets?
use simplified version of code snippet
don't put something you don't want to provoke unnecessary questions
Related work
option 1: do not include it at all
highly discouraged
put related work at the end
advantages
you can skip it
or spend as little time as possible
put related work at the beginning
advantages
starts with history of research
emphasizes context of related research
mention related work of people you expect to be in the audience
try to mention seminal work
Conclusions
does not have to be repetition of what has been said
another approach - what is the most surprising finding?
conclusion is not a result
result is a fact
tell me something more than I knew before
"so what?"
what can we tell about the world?
futrure work is a boring way of ending the presentation
conclusion is the most powerful slide
you can talk about it even for 5 minutes
it's an opportunity to spread your ideas
Delivery
practice it several times
don't read from your slides
Handling questions
types of people
interested in your work
how does it apply to xyz
can't say "I don't know"
think on your feet
try to come up with your ideas/insights to address the problem
jerks
turn question back on him/her
ask to give more insights
say that you know about this work
or say that you will look into this work
mix of both
type of respond
don't know
take it "offline"
answer is clear and concise
backup slide
identify heart of the question
sometimes there is no question
if there is, identify it, rephrase it, ask whether you understood it correctly
sometimes you might want to ask audience to rephrase question for you
read your paper in advance
Other tips
poise
dress
powerpoint
keynote
open office
electronic helping devices
presenter
toastmasters club
sidenotes
often people remember presentations better than papers
sometimes general advice on presentation does not apply to scientific presentations
questions
how much convincing should presenter put into his/her presentation?
tips on handling the audience?
how do you define what is necessary?
it depends whether it is required to achieve your goal