26 March 2007
Power Pointless
I have thought this many times in classes that have used powerpoint to present the course notes through a listing of bullet points accompanied by further repetition from the presenter. The format not only leads to a completely boring presentation but also and uninformative one-sided discussion that often is straight our of class text. Tufte definitely addresses the pointlessness of PP use in presenting any sort of educational information.
At first, I felt Tufte was being a little harsh to the powerpoint system seeing that I have used it in class presentations. Yet after thinking back on those presentations I had to provide extensive explanation for the lack of visual and contextual commentary PP lends. I agree with Tufte that PP should be banned from being used as a primary tool for education, especially in the case of NASA, having sadly played a harmful role in the Columbia incident. Yet PP may still have merit when being used to present a series of pictures for a story board. Last semester I used PP to present a comic like series of images and it worked well for that sort of format.
In my class this morning I was unable to grasp the context of the topic being discussed through a bulleted list of vagueness. I am definitely going to present this article to some of my professors who rely on PP presentations and feel that by posting these vague bulleted discussions online that they will somehow clear the confusion over the topic.
Repersentation of Time in Comics
While I liked the article, the way the artist portrayed the use of word bubbles as overcomplicated and hard to understand. Anyone worth two cents can figure out what comes after what in a comic, as it is common sense. The author dwelled on this point too much. Also, the author showed all the different kinds of borders, but did not discuss any of the implied meanings behind any of them. I was left feeling a little confused over this, and wish he had made a point to clarify this.
Communication & Power Point
meaningful? Looking at the demographic of people who actively use Power Point is also another clue to why the presentation might be lacking. Just think of all the millions of Windows PCs out there, and then the amount that have Office, that’s a pretty high number. I don’t see him arguing on why not to use Internet Explorer, why is that?, oh yes it’s a lost cause because a majority of people do not even realize what “software” really is. “I can uninstall Windows? But I don’t see it in the Add/Remove Programs!”
In general I would like to believe that The Cognitive Style of PowerPoint is more concerned with a lack of efficient communication happening in corporations and businesses:
“Any organization which designs a system… will inevitably produce a design whose structure is a copy of the organization’s communication structure” (Melvin E. Conway 7)
Effective communication should not be put into a Content Wizard (especially if Microsoft designed it, although Office is their only one product worth owning) and Power Point is often used as the weapon of choice for slaughtering a presentation. Tufte emphasizes on real substances, with words, and paragraphs, although I am unfamiliar with this technique, I hope soon to be able to communicate efficiently with it.
Tufte has a large hate especially for Nasa and its affiliates use of PP, although I would hope no major decision was ever made solely off of power point, especially if its Nasa. Reading geeky reports is suppose to be their bread and butter. From my experiences with the tech industry, unless you are into cutting edge design trends (Apple, Xbox team, Sony) more than likely you will give a poorly designed, data filled presentation, which in my mind is not so bad.
Comic Strips
PowerPoint Woes
But his attacks are more at how PP allows people to give a bad presentation. That if used by the medial presenter it becomes the cliche PP presentation of blandness and generalizations. I really liked his analysis of the NASA slide. This just really illustrated what I have always thought about PP. The "very big bullet". The misleading title. The limited amount of information. It really shows how within the confines of PP a presentation becomes faulty. Users feel like they have an outline to follow. Each slide must have a point, as illustrated by each title, and then broken down into bullets of information. With the limited space, users feel obligated to squeeze in as much as possible, which leads to "phrase fragments". Instead of standing in front of the class and speaking continuously and elaborately, people spell it out slowly as to prove each significant point; Bullet by bullet to prove that they have come to some kind of decision. Like in the NASA presentation. Instead of just speaking about the incident and analysis, the presenters crammed information into slides and generalized a conclusion without much elaboration. When giving a presentation one should never be reading something, unless it's a verbatim quoting. With the way people tend to use PP, what they could do is just stand at the front of the class not talking, just clicking a mouse, and have the audience copy the slides.
But this isn't because that's all the can be done with PP. Personally I don't mind using PP when giving a speech or presentation, but I don't use it much. If used correctly, it should be like the slides aren't really even there. The presenter should be informed and knowledgeable enough to speak without them. The only reason I seem to use PP is because I'm required to do so according to class. The slides become a visual organization of information for the audience. Not a guideline of your presentation. The presentation comes from your head, and shouldn't be a bulleted speech. Even putting general ideas, reading them one by one, and elaborating is a PP presentation fault...it's boring. Sometimes, I put information on the slides that I don't say or talk about, just a way to get out more information than I have time to say. I think powerpoint presentations tend to make the presenter focus on reading an abbreviated, animated, illustrated essay instead of just talking about what they know.
comics and powerpoint
PowerPoint on the other hand, well it just plain sucks. I've always thought this, Tufte just validated the opinion I formed through sitting through PP lecture after PP lecture. Sure PP is great when it comes to cramming for an exam, PP make great flashcards and really help if the exam is multiple choice. I agree with Tufte, PP lacks motive flow, its static and limiting, boring and incomplete. The whole NASA PP failure really drives this home. I still think PP make good flashcards, but that's probably it.Therefore, comics rock and PP is lame. Comics involve the reader in the progression of the action, the reader navigates and sets the pace. PP presentations force feed generalized points.
25 March 2007
*.ppt
From a technical standpoint in the IT department, PowerPoint presentations are killer on the exchange server. A simple message that could be written in an email (or even a Word document) about a bake sale happening next week taking up maybe 5kb of server space could balloon into 14MB because of some unnecessary slide transitions and music. I’d be more frustrated because I didn’t get the gist of the entire message within seconds because I had to wait for the song to load.
Then if I look at it from a graphical standpoint, I can understand why PowerPoint is the tool for presenting data. One reason is because it is available. Corporations will always purchase the whole Office suite so if you have an option to be “creative,” why not? Clipart-away! PowerPoint tends to be an outlet for getting out of the norm of a routine. This I can’t really fault the application, but the content needs to be meaningful, not filled with cheesy images.
I have been in many meetings, where I have walked out and don’t remember a single thing from the presentation other than maybe the comic strip placed at the beginning to give us a chuckle before the meeting started. I have stacks and stacks of presentations that were printed out as a “reference,” but I can’t quite recalling needing to ever do them. Go figure.
Like Tufte said about lousy presentations, it is “the fault of inept PP users, not the fault of PP” and I totally believe that.
Comic Stripper
Powerpoint's Dreadful Record
24 March 2007
time frames and film
The eres article “time frames” was a nice change from the normal readings we do for this class. For me, it was much easier to read and understand the reading in the form of a comic strip. I think it made me slow down and actually process the information instead of just skimming over it and not remembering it. I liked the discussion about time and motion in the panels. I think that even though we see the images as a still moment in time, we fill in the gaps (the motion) with our imaginations. It is pretty much like the way film works, on a much slower scale. In film, there are tons of still images flashed by so fast that your brain sees only motion because it can’t process all the pictures. The cartoon panels are comparable. Although they aren’t moving, they still seem to signal motion from one panel to the next because time is passing, so our brains still fill in the motion that should be there. I mean, we don’t actually SEE the movement like with movies, but we know that it is supposed to happen and it goes through our minds while we look from panel to panel.
Also on a random note, I thought the power point pamphlet was great. I never realized just how little information was conveyed by those things. I have had so many professors and teachers over the years that have used them, and I’ve written more than my share, too. It just interested me to see it in a new light, from a different point of view. I never really thought about the bad side of the program, so it was good to take a look at it.
19 March 2007
Social implications of Everyware Ch 40,41,42
Fears of seamless steady and customizable information flow and control is discussed in the first chapter. Where will the physical customizable controls be in an "imperceptible system?" This question poses an interesting dilema of "seamlessness." Yet the question is not whether we should be able to have complete control over the system rather what form will the control take and will it be restricted or segregated within society.
The emergent implication of the system and what it will be used for and how it will be utilized is an extremely important and unpredictable question discussed in the next chapter. Most future applications for this system of everyware are unforeseeable and for this reason there is a sense of social danger with its integration. Society must not see the technology as a separate entity from our culture or ourselves because everyware and the emeregent technology is a cyborg anthropological system that is embodied within each individual who is culturally encountered by it. Because everyware has social awareness ingrained in its creation, society must be safe with its integration.
The way in which the logistics of the system are decided are as important as the system itself and it's potential use in society. This is most evidently described through Lawrence Lessig's discussion of the webs architectural implications and freedoms of design. He speaks of the way in which the design of the "end to end" web architecture lead way for many social interactive technologies unforeseeable but only possible by way of the logistical setup of the system. He also speaks about a social consciousness of design as to be aware of future unpleasant applications used by the system. Overall their are many social fears in the only partially foreseeable future of the everyware system.
341234 meet 234123
In Thesis 40-42,
Other points that
In Thesis 42, I was interested in the RIFD tags that would be implemented in us. Cars would also carry the tags and would help identify the people in a crash or possible identity seekers for cops. Although all this might sound as though it is creating a Utopian society,
12 March 2007
mirror, mirror on the refrigerator
After reading the everyware theses for this week, I can’t lie, I’m a little worried. I hope I never see the day when my refrigerator has talked to my bathroom scale and tells me I’m getting fat and need to run more and eat better. I mean, how guilty will that make people feel? I know it would be useful in a health sense, but I can’t see very many people buying into that kind of ubiquitous computing. It just makes you feel bad. It’s like the gym coach, physician, and mother all in one, stuck to your refrigerator door and your bathroom mirror, and what’s more, it nags and nags, but it never goes away. Sounds like everyone’s worst nightmare right? And besides, what does the magic mirror tell the clinically obese every morning? I bet its not “Try adding leafy greens to today’s meals”, if you know what I mean. I just think that particular idea would be really demoralizing, and I don’t think it would change the fact that
On a separate and unrelated note, I never considered the fact that the social security number is a national identity number. I know, it’s fairly obvious, but who really thinks about that? I just wonder how it came into existence in the first place-a national identity number sounds entirely too close to the rfid tag identification systems, and I think the evidence speaks for itself that that hasn’t been a very popular idea. I can’t imagine how the American public would let itself be identified individually at all times. If that isn’t an invasion of privacy I don’t know what is. I guess that it’s just evidence that there might be a future of continual identification by rfid tags at all times after all. Kind of scary, isn’t it?
09 March 2007
The Nanotechnology Talk
There are 4 main phases in which these long waves of technological change took place.
1. 1800-1850 (Machanization)
-Romanticism/cooperation phase
-Samuel Morse and the telegraph (Romantic writer & inventor)
2. 1850-1900 (Capitalism)
-Socialism/ Popoulism phase
-Age of Capital
3. 1900-1950 (Imperialism)
-Age of Empire
-Electricity, automobiles, chemicals, airplanes (invention)
-Players: Wright Brothers, Henry Ford, Edison (Phonograph)
-This phase also gave birth to a new sentiment: "Lets bring the life back in technology"
-Lewis Mumford, said "The whole industrial world -and instrumentalism is highest conscious expression"
4. 1950-2000 (Technoscience)
-The new Industrial state
-Atomic/Nuclear power
-Rise of transnational technology corporations (IBM)
-Japan's contribution to technology making it efficient and profitable due to cultural reasons
Think of this:
-Transistors in 1950's --> led to consumer electronics --> led to Personal Computers
-Rachel Carson
Environmental Technology -->Biologist turned technologist -->led to hybrid energy
My take: The talk was indeed more historic than I had imagined. But it did give an insight into 'Hubris' and 'Hybrid' etc. The above mentioned patterns, in my mind show how increase in technology over time leads to progressive development, meaning it increases the rate of change. There's a lot more that happened in the later 'waves' than the one's that precede it. We are in, what is popularly called, the 'Age of Information'. And in this age, 'Converging Technologies' seem to be ruling the roost. Think of 'info-,bio-,cogno-,nano- technology. All culminating towards Information Technology or IT. IT is a term that is thrown around very often these days, but rarely is it properly understood.
Thoughts on the Television..Then and Now
So, the television went through a series of revelations. Not just in the equipment and devices space, but its impact on the society as a whole. Initially, it was set up as a source of providing information and essential broadcasting. In the post WWII era, the television enjoyed major popularity and it was only time before it became an essential part of our society. The primary purpose of television was widely understood to provide news reporting to inform people about what was going on. This did not eat into the Print Media’s share, but incorporated it in its scope. Historically, many speeches that were given, were being aired on TV (MLK, Jr. etc) to address a larger population. This was in addition to the speeches being published in the daily newspapers etc. There seemed to be an interesting role play between print media and television. News readers were regarded as gurus in the fields of reporting and the content was treated as final authority(then). Movies like, ‘Good Night and Good Luck!’ give us an insight into what the so called ‘battles’ were like between News & media journalists (Edward Murrow) and politicians (Joe McCarthy). This was also a result of the TV along with the Radio being the only electronic source of information present. Access to information, was limited. The avenues were scarce. The sources were restricted.
Now, think of today’s day and age. Would Edward Murrow enjoy the same amount of popularity on CNN in 2007? Lou Dobbs certainly doesn’t. The television has transitioned our society. And this impact, transcends politics. I mean I too enjoy reading about the history of the television, but I’m more interested in knowing what the implications are. And, the implications today are vast. The TV plays a heavy role in people deciding their political preference. Democrats and Republicans use the TV as their primary tool. War on Iraq seems even worse when Anderson Cooper goes to Iraq and shows us real footage of our war heroes and what they’re going through. Obama seems more appealing when we watch his rallies in southern Illinois on TV and hear the loud cheers he gets. The Presidential Debate, perhaps the most important debate in the deciding who will lead the most powerful nation in the world are showcased to the entire world LIVE on TV!
So, is the TV a mere source of information now? I think it’s become a major part of our culture, society and life. And it’s worth everyone’s while to sit back and think about this entire transition to better understand how technology has pierced every form of though and information.
“Everyware (finally) insinuates itself into transactions never before subject to technical intervention.”
Case in point: Greenfield talk’s about the Brazilian company IHOUSE selling a unique product, which they call the Smart Hydro ‘intelligent bathtub’. I’m sure many of you who read this piece were not too perturbed about this insight and the description. Perhaps, quite a few of you actually thought; “My ‘cool’ personalized, digitalized, computerized and all in all, heavily technologized bathtub”. I’m personally a little cautious of this level of intervention. The question of ‘where to draw the line’ remains largely unanswered. In my opinion, everything that increases the efficiency of our actions is good. And technology seems to be our best friend in this endeavor. But what if this efficiency comes at a risk. Risk of dependency, or still worse, risk of health hazards. Having a technologized bath, for example seems strange. Not just because of its present far fetched feeling (I say this knowing that it will be in some Bond movie soon, and Bill Gates probably owns one already), but I cant seem to come to terms with the feeling of technology affecting our lives in such a way, that we are so dependent on it, that even the slightest absence of it will make us uncomfortable.
Will there be electronic tents and camps when school children go for trekking and camping trips? What about the lessons learnt from adventure and survival.
Adventure of getting lost in the jungles. Wait, is that even possible anymore?! What about GPS! It is hard to get lost with a device telling you exactly where you are and where you need to go.
Final Words: The purpose of my disconnected take on the matter was to bring out the two contrary positions. One, where I seem to oppose technology intervening with the simple bathing process. As Greenspan puts it rather well;
“But you already knew how to draw a bath, didn’t you? And you’ve somehow survived this far in life without the help of automated cells from the bathroom infrastructure…bathroom preference settings is probably not on the list of things you most want to do with your time(!)”
And the other, where technology seems to be a boon. Even though GPS might take away from us some sense of adventure, it does do a lot more. I’m sure most would agree that they’d rather have GPS than not. Better navigation, more accessibility and most of all, easier access to information, even on the move does seem like a step forward.
Technology is indeed changing our lives. How much we will allow it to change it, is still largely undecided.
07 March 2007
retroactive royalties
06 March 2007
You will find it Everyware!!!
Television Transforms the News
With the rise of TV it seems odd to me that many of the things that seem common place to us now a days had not even been thought up yet. For example, on site reporting. They used to just use footage and then have the in-studio reporter talk over it. Another thing that seemed interesting is the way that the TV news had to decide which subjects to cover and how to cover them. They straddle the line between the tabloids and the more intense print based platform.
How famous must the newsmen have been back then? Imagine if there were only three channels, and content on TV had not been expanded like it has been today. The newsman would have been the most popular man in town.
The story about how President Johnson had three TV's to watch everything that was on the media. Our president today seems to take pride on the fact that he does not care about how the media perceives him whatsoever. President Johnson called the media when they made him look bad. I don't think that there is enough hours in the day for George W. Bush to do that.
05 March 2007
When FYI becomes TMI
Some things just can't be. Costs of making cannot exceed necessity/want of people. I believe that it is now that we decide the parts, and that as time passes it will be increasingly difficult to decide what information you want to get about your surroundings. With new mind boggling inventions being brought to the public's attention monthly it is now that we decide if we want it or not.
Just like the telegraph, much of the technology that we have today could have been just a passing fad that fades away. Without a couple crucial elements and discoveries ous whole way of living could be dramatically changed. Some would say that if one person didn't figure it out another would have later, but would they have really? I guess you just never know. It's like wondering what it would be like if Germany won the war, an infinite of possibilities and ways it could have been.