Welcome to the Wilcox Family weB LOG, your source for the latest Wilcox news, anecdotes, and rants; and, as Jack Benny quipped on his first radio show (March 29, 1932), â€œThere will be a slight pause while you say, â€˜Who cares?â€™â€â€
My name is David Isaiah Wilcox. I am black or African american or whatever you want to call me. I am also agoraphobic, but that will tie in later. I see all that is happening in the world, and I am hurt, not just because I am black but, because I am human. The blind eye that society has turned to the suffering of all those of different walks of life than the â€œmajorityâ€ needs to stop. And it wonâ€™t be easy.
First I speak to those that are claiming to be ignorant of the atrocities of man, Then I speak to those that might hate or feel dirtied by my mere existence. First the virus known commonly as COVID-19 (called such because of the year it originated in)Â Isolated us, forcing us to stay home or risk the lives of our loved ones that could be harmed or killed by the disease. Little did I know that twenty-twenty would be the year where another sickness would also be addressed, I of course speak of racism. It is odd for me to speak on this topic as I have been locked away in my home with little interaction with the outside world for much longer than the rest of you. I have been stuck at home for seven, coming on eight years now, due to a crippling anxiety disorder. I, when around people begin to ache through my whole body, this pain grows worse and worse until I just canâ€™t take it anymore. In addition if I am outside too long I stop being able to think, and I do mean that in the most broad way possible.Â If outside too long I begin to lose the ability to do simple tasks. Such as pace, five steps forward, turn, five steps back. On two occasions has it gotten this bad. Never again do I want to feel my brain turn against me to that extent.
I have strode a little off topic but I felt it was necessary to share what exactly I go through when I try to leave the boundaries of my home. Outside it seems the world has descended into chaos. When I heard what happened on May 25, 2020, I was appalledâ€”sickened by what I was hearing. How could men, sworn to the protection of others, take the life of a man for the possibility that he paid with a counterfeit twenty dollar bill. For those that have not figured it out I am speaking of the murder of George Floyd. I found myself asking why aloud; I donâ€™t know who I was talking to, perhaps God. Asking if all this is truly necessary, and if so to what end. Just end it already. I pleaded before and pleaded now â€œGod, please end us all.â€Â
Racism is a disease, a plague that exists in the hearts of man, and can only be conquered if we as a whole acknowledge it, and strive to push past it.
Of course that would not work, we must rise above this adversity, this tragic condition that exists in far too many people. Racism is a disease, a plague that exists in the hearts of man, and can only be conquered if we as a whole acknowledge it, and strive to push past it. To make matters worse, we have a government that has decided that it is best to use rubber bullets, tear gas, and brute force to corral an unwarned and non-violent crowd of protesters. This reminds me of an event in our history, as a nation we once stood against tyranny, rallied together by the deaths of five and injuries of six. We were smaller then, and we had more problems, but how would we have responded had the very scared British Soldiers only used rubber bullets, avoiding the â€œBoston Massacreâ€? I guess we will never know.
To close this session of writing, I should say there is hope. Not everyone is racist, for one reason or another. It doesnâ€™t matter what pigment your skin is, if you notice you have a prejudice towards another, based on the pigment of their skin, stop, take a breath, and ask for help. It doesnâ€™t matter who you ask, just talk about it, get it out in the open, and figure out where you picked it up from and how to get better from there. To those that deny that this is a rampant problem in our world, our lives, our souls, I ask you to look again, and ask someone about the pain that they have endured, just because they were born with a different amount of pigment in their skin.
For the moment, there is far less chaos than a lifetime of apocalyptic and postapocalyptic fiction have led me to expect. This is a good thing. Sort of. I am disappointed that another trope has been shattered. No cities were surrounded by the military, sterilized with nuclear weapons, or set on fire.
It’s not all good, of course. There has been the inevitable dismissal of all we are doing to slow the spread of COVID-19, keep our health care systems from being overwhelmed, and save the lives of our seniors as nothing more than overreaction or a media frenzy. There was new terminology to learn, like presumptivepositive, which refers to a test sample that has tested positive by a state health service lab, but not yet been confirmed by the CDC itself. There was also the overlooked state of testing, which led to a false sense of security: Almost no one was being tested, even if they had been exposed to COVID-19 and exhibited every symptom perfectly, the lack of available test kits meant many such people were rejected from testing, and continue to be rejected even now. (I know it’s shocking and unprecedented, but President Trump is lyingto you.)
On Thursday evening we got ready to hunker down. Market basket, at the nearly-empty time Naomi and I normally goâ€”Thursday evening at 8:00 pmâ€”was Saturday-morning crowded. Toilet paper and bananas had disappeared. But the staffing had been ramped up, and people were amused and polite, as is typical for our neck of the woods. When I got home I ordered some devices to be used instead of toilet paper.
Friday was a prearranged work-from-home day, while Veracode tested an “all-employees-working-from-home” scenario. There were few problems. On Sunday night, we received notice that mandatory working from home would be in effect for the next two weeks.
Humor is a typical fallback. I’ve remarked several times to David, whose severe anxiety keeps him inside at home almost all the time, “Look! We’re all David, now.” My kids have repeatedly quoted, “Oh, so now you’re interested in what introverts do for fun.”
Tonight we’re trying a long-distance game of Pandemic.
This was a relatively early draft and analysis of a literacy narrative, originally written for UMass Lowell (online) College Writing I, Sec. 031, Professor Richard Keating, September 30, 2018. The more concise version will be published separately. (Note to plagiarists: This has been submitted to the TurnItIn database, <sarcasm>so, by all means, copy away</sarcasm>.)
I loved writing this essay, but desperately needed to cut it down to a much smaller size and intense focus. (That was the hardest part of the work.) Still, this history of my first exposure to computers is something I wanted to publish. The final version of this essay is here: Romancing the Code: The Literacy Narrative I Did Write.
Computers in Digital Literacy: Problem-Solvers versus
Phase 1: Literacy Narrative
When I was nine years old, the world of science fiction changed
with the release of Star Wars. The
film is, of course, merely space opera, and more fitting of the term science fantasy than science fiction, but it was remarkable
for its technical presentation and fully realized worldbuilding, rather than
for its originality or brilliance of story. (See Campbell, 2008.)
In much of twentieth century science fiction, computers are
autonomous problem-solvers. They are almost never programmed by humans. A query
is made, and the computerâ€”via punched paper, data cards, audible output, or
screen displayâ€”provides the answer to an enormously complex problem. The idea
of a computer as a tool is reduced to its metanarrative: The computer is
godlikeâ€”omniscient and often omnipresentâ€”and not necessarily benign. Star Wars avoided this trope, turning
sentient, autonomous computers into a digital underclassâ€”droidsâ€”while
presenting computers with which â€œhumansâ€ would directly interact in a way that
was more akin to our current state of the art. The Star Wars world includes custom-purposed computer appliances, such
as a â€œnavicomputerâ€ (Wookiepedia), as well as networked data storage and
retrieval devices that would not be out of place in our own world. Although we
use computers to solve a vast number of problems in everyday life, even
commonly as our own navicomputer devices, it is the act of programming itself
which provides me the greatest problem-solving experience.
The same year Star Wars was released, I met my first real computer: a Digital Equipment Corporation (DEC) PDP-8 (Fig. 1) at my townâ€™s high school. Each terminal connected to this computer was a repurposed teletype machine (Fig. 2). There was no screen display, only a nearly-endlessly spooling roll of paper. Each keystroke from the operator or each character output from the PDP was accompanied by a wonderfully complex sound of motors and servos moving the print element and its carriage across the platen, and hammering the right letter onto the paper (262LongRunner). This sound was so iconic that we continue to associate it with the background noises of the eraâ€™s television newsrooms.
At age nine, with no previous experience with computers, I was incapable of using them for anything beyond running simple math programs written by high school students. It is difficult to appreciate now, but in a world where pocket calculators were relatively rare, having a computer prompt for two numbers and then displaying their product or dividend was a marvel.
Beyond such number-crunching, computers immediately proved
to be greatly entertaining. I ran student-written programs such as â€œGuess,â€ in
which the user would enter a number between 1 and 100, and the computer would
respond with, â€œToo high,â€ or â€œToo low.â€ I printed text-based art, my favorite
being a cartoon of Snoopy, shaking his fist and saying, â€œCurse you, Red Baron!â€
(Fig. 3). One could print banners of words where each letter in the bannerâ€™s
text was composed of many smaller letters. I printed calendars for the current
year, my birth year, and the unbelievably far-off year 2000.
I was in love.
This elementary-school experience did nothing to assuage my longing to use computers. Through another school program I got to play on a PDP-40 at a nearby enterprise, a massive device that would have made the PDP-8 weep with inferiority, had it been sentient. There I discovered the text adventure â€œDungeonâ€ (later and more commonly known as Zork) (Anderson, Kidder). I was enthralled with text adventures. I was determined to program my own.
In my junior high years, we had access to Apple II computers repackaged by Bell & Howell to be nearly indestructible. We also secured access to the PDP-8 at the high school. By this time the teletype machines were gone, replaced mostly by dot-matrix printers from DEC, and supplemented by three glorious CRT terminals, VT05s (Fig. 4). DEC had donated these CRTs to my junior high schoolâ€™s HAL (High Ability Learner) program, but I was the first to negotiate access to them. I stayed after school until 5:00 every day I could, just to get time on these. I began to learn BASIC, back in the ancient times when it still required line numbers.
Not having a computer of my own presented a problem that
might seem odd today. I had to work offlineâ€”truly offlineâ€”without even a search
engine, and then try to code what I had done in the time I could get access to
the computer. So, I worked in notebooks, keeping the program flow in my head,
and writing the code in longhand that I would hope to later enter and perfect.
I tried my hand at a number of different programs, but creating
my own text adventure game became my obsession. My first attempt at a text
adventure was quite limited. It offered nothing more than multiple-choice prompts
to make action choices, a far cry from the verb-object command-parsing that
Zork could do. My program was shameful, borrowing scenes and catch phrases from
Tom Bakerâ€™s incarnation of Dr. Who, and not much more complex than a
choose-your-own-adventure book. One-quarter of the way through, I ran the
program, and the computer spit out an inexplicable error. It was not the usual
problem of a missing parenthesis or a syntax error, but something I could not
â€œDocâ€ (Donald Harrison), the high schoolâ€™s computer science
teacher, helped me out. Although my program was tiny, it was too big for the
execution space on the PDP-8. He taught me how to link multiple programs so I
could jump to one from another, and I was able to complete my first adventure.
It did teach me the basics of programming, even though what I wrote was not
much more than a pile of print and goto statements, hooked together with the
occasional numeric input. Even so, knowledge of programming meant
I had grander visions. My next adventure was more original.
I spent hours creating maps, this time avoiding established fandom, and more
time figuring out subroutines that would be able to interpret input, track
inventory, handle world descriptions and actions, and even inject some humor
while tracking hunger and thirstâ€”â€œYou would kill for a baloney-and-cheese
sandwich.â€ There was no way for me to do a program this large on the DEC, but the
Apple IIs that the junior high had would be perfect (Fig. 5). They even had
floppy drives, so I could store my creations on my own 5Â¼” diskette.
Innovation was exhilarating.
There were no obvious patterns to follow, and the BASIC language itself was somewhat limited. There were no premade frameworks. I had books, which were very limited, and often inapplicable to a particular system just when I needed to learn something advanced. (The deeper one went, the less universal computer languages with the same name becameâ€”radically different from todayâ€™s write-once-deploy-everywhere languages like Java.) I had the inspiration and functional model from other, better-written software, and a clear idea of what I wanted to do. I just did not know how.
In a text adventure, one of the most important things is providing a description of each location or room, and anything that might be movable in that room. In that context, the program needs to track the playerâ€™s location, and allow the player to move in a specific direction, such as â€œmove north.â€ My solution may have been clever, if contraindicated by speed or memory limitations at the time. I used an array (something like a deck of cards) of alphanumeric variables as a container, storing the location description for each â€œroomâ€ by element number in the array. So, if the player moved to â€œlocation 104,â€ the description could be displayed by accessing a function that would return the description in â€œcardâ€ 104.That system was great for things which stayed in place, but what about portable items? For that I had to push further, and I invented a design which was not dissimilar to what is now called a bitmap. Each portable item would have an item number, but the data for that item would be stored in a predetermined part of a text variable that contained, among other things, the itemâ€™s description. In a simple example, the first three characters of the text variable might contain the location number, which could even be a number showing it to be in the playerâ€™s own inventory. The description of the item would then be the fourth character in the text to the end of it. Now we use object-oriented languages to create models of such things, in a way that often mimics the real world. A car is often used to illustrate this. A car is a generalized object, and has properties such as color, model, size, number of passengers, make, year of manufacture, or VIN.
Player movement could be controlled by setting the playerâ€™s
location to a particular number, and the same location number could be used to
get the description of the location and then display any portable items that
were there. Switching the location was just a matter of coding which directionâ€™s
movement would take one to which location number.
When I finally got enough of the modules coded and debugged,
I ran it. It worked! There was one last problem: speed. Between entering a
command and waiting for the program to do something was a pause of 5 or 10
seconds. But it worked.
More than a decade later, I encountered the published source
code of Zork (and even got it to run in a Windows FORTRAN environment). I was
blown away by the simplicity of Zorkâ€™s code. The huge, complicated processing
modules I had created were not used. Zork had a simple data structure, with a
number of pointers, in some ways similar to my array-storage design, but
infinitely more elegant.
Now I work full time as a programmer, as I have for more
than 15 years, and every part of my workday involves applying digital literacy
directly to solving programming problems, ensuring our software is secure, and giving
our customers new or better experiences. I use a dizzying array of software
tools to accomplish this. The problems I solve are far more complicated, but
they apply all the digital skills and literacy that began when I was smitten by
the PDP-8, in all its teletype-driven glory.
Someday, we may indeed interact with our computers like much
of our science fiction predicted. When that day arrives, however, it will
surely include its own tangle of media literacy problems to be solved.
Phase 2: Analysis
The rapid development of digital technologies in the digital era presents individuals in the emerging information society with situations that require them to employ a growing assortment of cognitive skills in order to perform and solve problems in digital environments. These skills are often referred to as â€œdigital literacyâ€ (Gilster, 1997; Inoue et al., 1997; Lanham, 1995; Pool, 1997), which is presented as a special kind of mindset that enables users to perform intuitively in digital environments, and to easily and effectively access the wide range of knowledge embedded in these environments (Gilster, 1997; Tapscott, 1998; EshetAlkalai, 2004; 2005). (Aviram and EshetAlkalai, 2006, emphasis mine)
My experience, described in this narrative, tends to present
two foci: â€œa
growing assortment of cognitive skillsâ€ and â€œto perform and solve problems.â€
Although the two are intrinsically linked, problem-solving is the one that is
most unique to my own narrative., and the one that is most important in my life
So, I worked in notebooks, keeping the program flow in my head, and writing the code in longhand that I would hope to later enter and perfect.
My first skills were not very impressive, and are now
accessible by toddlers in todayâ€™s world of icons and GUIs: reading a directory,
loading a program, running that program, and then interacting with its prompts
and output. Tracing computer literacy from childhood through the early days of
my computer career, it is clear that my very meanest skills were a foundation
of understanding that lasted for decades. (RUNH
was the command used to launch a program, and I only recently learned that that
it was used to launch a FORTRAN module on the PDP.)
I spent hours creating maps, this time avoiding established fandom, and more time figuring out subroutines that would be able to interpret input, track inventory, handle world descriptions and actions, and even inject some humor while tracking hunger and thirstâ€¦.
It was somewhat surprising to explore this time period, and
to renew my awareness of just how exhilarating computer tasks were. Computers
were often about games. I was able to continually improve programming concepts
and problem-solving by my somewhat weak attempts to replicate things I had
seen. Writing my own text adventure was a motivating force for improving my
programming and the problem-solving that went along with it.
There were no obvious patterns to follow, and the BASIC language itself was somewhat limited. There were no premade frameworks. I had books, which were very limited, and often inapplicable to a particular system just when I needed to learn something advanced.
Although the problems I solve are now more complex, the
instant availability of explanations, sample code, and often complete example
projects can make the level of problem solving significantly different.
Although it is true that I knew far less, I was also working with a programming
language that was more limited in its abilities, and accomplishing what I
wanted often required a finer grained ingenuity.
TookÂ Sarah ‘s father out planetgazing (finally) to the exotic location of his driveway.
Fabulous viewing of Jupiter and Saturn tonight with his NexStar 130 SLT and the lenses our dear friends gave us (one advantage of driving to Indiana, I could bring more stuff).
I have finally, definitely, seen the Great Spot! In our view Jupiter was inverted as in the image just above, but the 2 major cloud bands and the Great Spot were clearly visible! (As were all 4 Galilean moons.)
Still more time saved by not showering or bathing.
Who needs to put on clean clothes every day?
Wait, what is that? …
Day 2, Continued.
Holy, freaking crap! There is nothing left of the Pop Tarts but wrappers. Do you children have no discipline at all?!
(The boogers mumble something about apples and trees.)
We’re ruined! Doomed. Do you hear me!? We’re going to starve, or worse, have to eat something I cook! Do you remember fiasco of the pancakes? Ashish remembers the pancakes? (“You cooked steak? I thought you were going to make pancakes.”)
Someone in this house smells. It seems to be worse around the children. And the kitchen.
Maybe the philosophy of, “Why clean? It’ll just get dirty again,” needs some reevaluation.
At least Juno is happy, although this morning she walked over to me, looked me right in the face, sniffed once, and ran away.
And. We’re hungry. The children are sticking firmly to their commitment to starve before they eat anything I might cook.
What we thought was thunder turned out to be the combined output of stomachs rumbling.
How much longer?
It’s midnight now. The house is dark. I am not sure how this will turn out. The kids are all desperately sick, throwing up. I can hear my son and daughter retching in separate bathrooms. I went in to check on them a few minutes ago, to see what was coming up.
I think I’m okay, at least for the moment. But of course the odds aren’t good: most of the people involved in this business are already dead. And there are so many things I can’t know for sure.
I have a ringing in my ears, which is a bad sign. And I feel a vibrating in my chest and abdomen. The baby is spitting up, not really vomiting. I am feeling dizzy. I hope I don’t lose consciousness. The kids need me, especially the little one. They’re frightened. I don’t blame them.