|By David Strom||
|December 9, 2009 01:00 PM EST||
I had an opportunity to audit a computer science class this week at Washington University, a class that was teaching students how to write iPhone apps. It was their final presentation, and I got to see a dozen apps that were very impressive. As I was watching the kids present, I was thinking back to my college days and the similarities and differences about my education.
Of course, back in my day real programmers wrote in Assembler, and maybe Fortran. None of this object-oriented stuff had even been invented. We also had punched cards, which is probably why I never became a programmer. In grad school, we had video terminals because PCs were still being tinkered around inside Silicon Valley garages.
In the Wash U class, most of the students had their own Macbooks, some better than my own. Each was given an iPod touch to use during the semester and this session was the moment of truth, where they had to demo their apps in front of the class. Most of the programming projects were functional, although there were a few students that had obviously been putting some long hours trying to get the bugs out of their apps. One of the kids was working on his presentation and actually debugged his app during class. Some things never change.
I was impressed first of all with the apps, which ranged from tracking what is in your fridge to being used by a personal trainer to track their clients’ workouts to locating friends on a campus map during free times. There was an app that taught people how to count cards at Blackjack –this could have helped one of my dorm-mates who would periodically make a run to Tahoe where they still used single decks and come home with enough money to pay for his living expenses. Another was used to collate and tag photos from Flickr. Each team had to research and find an app to build that wasn’t yet sold on the App Store, too.
I hope the kids take the time to finish them and post them to the App Store. Some of the apps were very polished and could probably be used as is with almost no additional effort, while a few just crashed with the slightest tap on the screen. I was also impressed with the quality of the presentations and how polished the kids were in front of the class. This isn’t what I remember of my nerdy classmates back in the day, where we seldom even spoke to each other, let alone spoke Powerpoint. Most of the kids put together a few slides that showed their decision-making and progress during the class. Some of the apps were built in teams, some solo. There were about 25 kids in the class, with two women. (This is about the same sad gender ratio in my day, too.)
These were not beginning computer science students by any means. Each of them had to have an understanding of a lot of different pieces, including the graphics interface of the iPhone itself, database calls, Web services, and the Apple development environment that is used to build the app itself. That is a lot for any programmer to handle, but the kids took it in stride. You could tell that they learned a lot during the semester, and were proud of it too. Heck, I was proud of them and I didn’t even know them.
One of the things that I was struck with during the class was how collaborative the kids were. This wasn’t the introverted nerds of my misspent youth — these kids were calling out suggestions to help each other and try to remove the remaining roadblocks in each other’s apps. Some of them had tried to go down a particular path with one tool, only to change horses and use something else. It was fun to watch them get all excited about some arcane code fragment. Part of this I think was because the iPhone environment is so new and so contained that it makes it easier to collaborate, because there are so many things to learn that are outside the normal coding process.
They also learned first-hand about feature creep and trying to hit their requirements on time and how to balance making things work with making things look pretty.
Speaking of which, most of the students had high standards for the look and feel of their apps. There isn’t much screen real estate on the iPhone to fool around with, and you have to make every pixel count. Some of the kids took the time to find the right icons to display on screen, and they all took pains to make use of the various menus and screen controls that make the iPhone apps easy to use with one or two fingers. That was impressive, and showed me that the iPhone really has a future and why 100,000 plus apps have been already created.
You could also see the beginnings of professional computer scientists here too. A few of them mentioned how they coded in pairs, using extreme programming techniques. I think that meant that the pair stayed up all night to meet a particular deadline, but still, that is how it happens in the real world too. And learning object-oriented languages is part and parcel to today’s programming world, unlike the world that I entered after college.
One kid had the funniest line, talking about his mother, who is a project manager and a programmer. “My mom is very old school and knew all these Unix shell script commands that she never told me about when I was growing up.” Oh, youth is so wasted on the young!
If your local university offers a class on iPhone apps, you might want to stop by and be inspired. I know I was. Thanks to the teacher Todd Sproull for letting me sit in.
SYS-CON Events announced today that 910Telecom will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Housed in the classic Denver Gas & Electric Building, 910 15th St., 910Telecom is a carrier-neutral telecom hotel located in the heart of Denver. Adjacent to CenturyLink, AT&T, and Denver Main, 910Telecom offers connectivity to all major carriers, Internet service providers, Internet backbones and ...
Aug. 28, 2016 06:00 PM EDT Reads: 1,908
Pulzze Systems was happy to participate in such a premier event and thankful to be receiving the winning investment and global network support from G-Startup Worldwide. It is an exciting time for Pulzze to showcase the effectiveness of innovative technologies and enable them to make the world smarter and better. The reputable contest is held to identify promising startups around the globe that are assured to change the world through their innovative products and disruptive technologies. There w...
Aug. 28, 2016 03:00 PM EDT Reads: 727
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
Aug. 28, 2016 01:45 PM EDT Reads: 3,646
DevOps at Cloud Expo, taking place Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long dev...
Aug. 28, 2016 01:00 PM EDT Reads: 2,412
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
Aug. 28, 2016 11:30 AM EDT Reads: 1,947
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterpri...
Aug. 28, 2016 11:00 AM EDT Reads: 3,118
There is growing need for data-driven applications and the need for digital platforms to build these apps. In his session at 19th Cloud Expo, Muddu Sudhakar, VP and GM of Security & IoT at Splunk, will cover different PaaS solutions and Big Data platforms that are available to build applications. In addition, AI and machine learning are creating new requirements that developers need in the building of next-gen apps. The next-generation digital platforms have some of the past platform needs a...
Aug. 28, 2016 11:00 AM EDT Reads: 683
SYS-CON Events announced today Telecom Reseller has been named “Media Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.
Aug. 28, 2016 10:45 AM EDT Reads: 840
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportuni...
Aug. 28, 2016 10:30 AM EDT Reads: 4,021
With so much going on in this space you could be forgiven for thinking you were always working with yesterday’s technologies. So much change, so quickly. What do you do if you have to build a solution from the ground up that is expected to live in the field for at least 5-10 years? This is the challenge we faced when we looked to refresh our existing 10-year-old custom hardware stack to measure the fullness of trash cans and compactors.
Aug. 28, 2016 02:00 AM EDT Reads: 1,787
The emerging Internet of Everything creates tremendous new opportunities for customer engagement and business model innovation. However, enterprises must overcome a number of critical challenges to bring these new solutions to market. In his session at @ThingsExpo, Michael Martin, CTO/CIO at nfrastructure, outlined these key challenges and recommended approaches for overcoming them to achieve speed and agility in the design, development and implementation of Internet of Everything solutions wi...
Aug. 28, 2016 01:30 AM EDT Reads: 2,122
Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is expected in the amount of information being processed, managed, analyzed, and acted upon by enterprise IT. This amazing is not part of some distant future - it is happening today. One report shows a 650% increase in enterprise data by 2020. Other estimates are even higher....
Aug. 28, 2016 01:00 AM EDT Reads: 2,977
Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more business becomes digital the more stakeholders are interested in this data including how it relates to business. Some of these people have never used a monitoring tool before. They have a question on their mind like “How is my application doing” but no id...
Aug. 28, 2016 12:15 AM EDT Reads: 1,842
Identity is in everything and customers are looking to their providers to ensure the security of their identities, transactions and data. With the increased reliance on cloud-based services, service providers must build security and trust into their offerings, adding value to customers and improving the user experience. Making identity, security and privacy easy for customers provides a unique advantage over the competition.
Aug. 27, 2016 08:45 PM EDT Reads: 2,376
Smart Cities are here to stay, but for their promise to be delivered, the data they produce must not be put in new siloes. In his session at @ThingsExpo, Mathias Herberts, Co-founder and CTO of Cityzen Data, will deep dive into best practices that will ensure a successful smart city journey.
Aug. 27, 2016 05:15 PM EDT Reads: 1,593
I wanted to gather all of my Internet of Things (IOT) blogs into a single blog (that I could later use with my University of San Francisco (USF) Big Data “MBA” course). However as I started to pull these blogs together, I realized that my IOT discussion lacked a vision; it lacked an end point towards which an organization could drive their IOT envisioning, proof of value, app dev, data engineering and data science efforts. And I think that the IOT end point is really quite simple…
Aug. 27, 2016 12:45 PM EDT Reads: 2,367
Personalization has long been the holy grail of marketing. Simply stated, communicate the most relevant offer to the right person and you will increase sales. To achieve this, you must understand the individual. Consequently, digital marketers developed many ways to gather and leverage customer information to deliver targeted experiences. In his session at @ThingsExpo, Lou Casal, Founder and Principal Consultant at Practicala, discussed how the Internet of Things (IoT) has accelerated our abil...
Aug. 27, 2016 02:30 AM EDT Reads: 2,045
Is the ongoing quest for agility in the data center forcing you to evaluate how to be a part of infrastructure automation efforts? As organizations evolve toward bimodal IT operations, they are embracing new service delivery models and leveraging virtualization to increase infrastructure agility. Therefore, the network must evolve in parallel to become equally agile. Read this essential piece of Gartner research for recommendations on achieving greater agility.
Aug. 25, 2016 05:15 PM EDT Reads: 861
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
Aug. 25, 2016 01:00 PM EDT Reads: 2,679
For basic one-to-one voice or video calling solutions, WebRTC has proven to be a very powerful technology. Although WebRTC’s core functionality is to provide secure, real-time p2p media streaming, leveraging native platform features and server-side components brings up new communication capabilities for web and native mobile applications, allowing for advanced multi-user use cases such as video broadcasting, conferencing, and media recording.
Aug. 25, 2016 08:45 AM EDT Reads: 2,200