Apple Seminar: In-House Application Development for iPhone and iPad

I attended an Apple seminar in Irvine titled : "In-House Application Development for iPhone and iPad". It was a good high level overview discussing all things iPad/iPod/iPhone for the Enterprise. 

Agenda  (Also See Attached):

1. Exploring Possibilities in the Enterprise
   • How are enterprise customers using mobile applications?
2. Design Best Practices
   • What makes a great app?
3. Getting Started with the Platform
   • Developer programs and training materials
4. Development Overview
   • Web App Development Overview
   • HTML5/Javascript/CSS3 - What is  possible with web technologies?
   • Demonstration - Building a web app 
   • Native App Development Overview
   • Frameworks and integration options  available for native apps
   • Demonstration - Building a native app      
5. Distribution and Deployment
   • Channels and methods for application distribution

Notes:

• The class was given by Allen Braham of Apple. He flew in from New Jersey. Attendees came from as far away as Las Vegas.
• Case Studies:  Links are to pages explaining the apps, not company links.
  • Phillips Fox: Keeping track of how much time is spent with clients
  • Sun Belt: Connect MS SQL and AS/400 back end with inventory tracking app
  • GE: Field service personell using iPad for inspections. They have a development team doing lots of internal apps.
  • Standard Chartered: Has their own interal app store
  • Medtronic: Interactive iPad ap for Doctors
  • Genentech: One of their earliest customers. Using iPad for SAP expense report approvals. They had an great video about their iPad meeting app called Get A Room which is really entertaining.
  • Mt Siani: Has 61 clinical systems. They distilled a single workflow to an iPad app.
• Deployment
  • You can deploy up to 100 devices through a developer license. If you need more, you need a enterprise license.
  • Each enterprise license has an single "Agent" who names "Admins". Admins can invite developers.
  • The Agent is the only person who can do distribution. The Agent must have legal ability to bind the company in a contract with Apple.
  • Admins or the Agent must approve development certificates.
  • All three positions, Developer, Admin, and Agent can be the same person if necessary.
  • Universal Apps:  One binary for both the iPhone and the iPad.
• Design:
  • Allen stressed making sure you focus on functionality first. Don't try to cram your desktop app into an iPad. Instead, think about the essentials and do the minimum first.  Worry about graphics after you have a working app.
  • A successful IOS project will have more design than coding. Think about what your users are doign that can be mobilzed to make their life easier.
  • Emphasis is on "Bite Sized Apps", not large ones. "Many Bite Sized Apps make an entire meal".
  • A lot of $$$ is spent doing training. You want small, easy apps so training becomes trivial.
  • Do paper mockups. Mockups should not look too real. There are apps like "App Layout" or "iMockups" you can also look at.
  • It's important that things not be polished because folks won't give feedback on a digital prototype like they will with a paper based one. (I agree!)
  • One major pitfall is to make a screen a certain way because of aparticular API they are using.
  • Every app that is developed internally starts with a User Mental Model: Objects, Task, and Concepts.
    • Object: What are we working with . (Clendars, Days, Weeks, Appointments, Reminders)
    • Tasks: What are the things we need to do. (Scheduling, Create, Edit,    Search)
    • Concepts: What are the high level conceptual things. (Searhching, Search, Filter)
• Development
  • Web:
  • Web apps can be done in HTML5, CSS3, and Java Script.
  • WebKit is    the engine behind Safari.  Google Chrome uses WebKit. Blackberry and    Android use it as well.
  • There is a 5MB limit to SQL lite for saving offline data which is useful in "Airplane Mode".
  • You can use "Configuration Profiles"  They are generated using the    iPhone configuration utility.
  • Web Clips are a "Chicklet"  which links to a web page. You get a safari window with an optionally    hidden broswer bar.
  • Dashcode : Used for making web apps. Use for iPad/iPhone as well.  (Demo)
  • Native:
  • Done in XCode.  (Demo)
  • Hybrid apps:
  • UI Web view within an app.  You can take advantage of    native applications.
  • You can exceed 5 MB of data storage.
• Multitasking:Added iwth ios4.  Only allows certain things:
  • Voice over IP (Skype)
  • Location
  • Notification
  • Task Finishing
  • Fast App Switching.
  • Playing audio in the background.
• Push Notifications. Push notifications are available in the    enterprise as well.  
  • Don't send sensitive information over alerts.
  • You can ship a custom sound for notifications.
  • Your server has to maintain the id # of the devices you are pushing    towards. You push a JSON payload to the apple cloud notificaiton    service.
  • Only the last message is delievered. If you miss the message,. you    will only get the latest.
  • Push Notifications and Local notifications are only available    through native apps.
• Accessories: 
  • To build an accessory, you have to join the Made For iPod program.
  • Bluetooth Glucose meter.
  • Infinite Periferels Sled. Uses 30 pin connector.  Infinite Periferals gives you an SDK.
• Location Based Services:
  • GPS takes more power than cel tower.
  • Think about Precision, Power, and TIme
• Local Storage:
  • SQL lite. (Core Data)
  • Property Lists : an Apple Standard. They can be serialized or    de-serialized to/from data strucutres very quickly.
  • Parsing Speed for the same data: 
    • JSON 416ms
    • XML 812 ms
    • Ascii Property List 140ms
    • Binary Property List 19ms
• App Security
  • Hardware Encryption: There is hardware encryption on the iPhone, iPad. etc. 
    • AES 256 bit encryption
    • Always on for all data.
    • Instantaneious remote wip
  • Data Protection: All data at rest is encrypted using hardware encryption.
  • There is no shared memory between applications.
  • To brick the system, you just have to throw away the encryption keys.

• Links:
  • Check out WWDC Sessions 103 and 204 and 209. 306 and 309
    • http://developer.apple.com/videos/wwdc/2010
  • Apple Human Interface Guide:
    • http://developer.apple.com/library/ios/navigation
  • "The HIG" from the iBookstore on your iPad
    • http://itunes.apple.com/us/book/ios-human-interface-guidelines/id409933219
  • iPad / iPhone for Business

• http://apple.com/iphone/business
• http://apple.com/ipad/business
• In-House App Development Accelerator Guide
  • https://ssl.salesforce.com/sfc/p/00000000hi4p0Q6tPchaxiN4Gb8bnM_t475IzNM=
• iOS Developer Enterprise Program Enrollment
  • http://developer.apple.com/programs/ios/enterprise

Have You Discovered Minecraft?

Something happened last summer. My kids discovered Minecraft.

At first glance, it looks like a throwback to the early 1990's.  It's a very simple looking  game where players manipulate  blocks to build stuff. It's a sort of digital version of Legos.  However, for all it's apparent simplicity,  Minecraft is a wonderfully entertaining game to play, and a great outlet to express your creativity.

Besides just building, there is complex ability to create mechanical devices through something called Red Stone circuitry which is similar to wiring and circuits. There is also a complex array of things that can be built from raw materials through "Crafting". You collect simple raw resources, put them together, and make more complex things like dynamite for blowing through rock.

Another amazing thing about Minecraft is how it came to be.  It wasn't created by some big gaming company or some large studio. No, it was started by a single person with a passion for games. The person is Sweedish programmer Markus Persson.  He uses the alias "Notch" in many of his on line posting. Notch speaks about creating Minecraft on the minecraft web site. Here is a quote from his explanation.

"I realized that a game that simple yet that dynamic had a lot of potential to turn into a really great game, and kept coming up with things I wanted to change and stuff I wanted to add. I had recently quit my job as a game developer to be able to focus more on indie game dev during my free time, and I was looking for a new game to develop"

Not only is it an great game and a great story. It has generated a ton of money. At the time of this blog posting 3,379,564 users have put down the €14.95 to become a paying player That means Notch's little idie game experiment has generated over 50,000,000 Euros!

The game has also inspired songs and movies. For instance, here are some music videos that give some insight on what is inside the game. These also do a pretty good job of showing the basic concepts of the game and screen shots of what you'll see.



Not only are my kids playing the game, but they are singing the songs as well. This one gets a lot of play in my house as well. It's a parody of a Tiao Cruz song. Instead of "Dynamite", it's "TNT". Ben says "TNT is fun when you hook it to red stone and make TNT cannons".



Of course, what game is complete without a Lady Gaga Parody.



Feel like you are missing out on a whole event that was happening without you knowing it? How about this, a Minecraft Movie. I actually find this one especially entertaining. The movie has quite a bit more blood and carnage than you'll see in the game though.

Disney Toon Studios

I was fortunate enough to get invited for a lunch trip to Disney Toon Studios in Glendale, Ca. This was a chance to visit friends and see their new building.  It's really a neat campus.  I was told that the large atrium area was designed by Allied Works Architecture which is the same firm that designed the new building for Pixar Animation studios. I got to visit Pixar while up in San Francisco for WWDC 2010 and really enjoyed seeing their facility as well. Both sites are great facilities with wonderful open spaces.

When you first walk in, you see a large open area. 

The nice thing about a space like this is it makes folks cross paths.  I find that meetings in the hallway tend to be my most productive ones. When meeting in the hallway, you are talking because you have something you really need to talk about, and the meeting ends on time because everyone is standing.


The open area has a Pool Table, Video Games, and Cereal Bar.  These things do a great job of drawing folks into the common area.

Conference rooms are adjacent to the common area as well.

The wood is beautiful.

There is a nice outdoor garden area and lunch tables as well.

Tuesdays With TED

Every Tuesday morning, the faculty and staff at SCVi Charter school, gather together to watch a TED Talk.  After the talk we discuss what we learned and how it is relevant to our lives and work. This blog posting is meant to be a running tally of the talks we have reviewed. It will consistently be edited as we watch more.

Date	Talk	Comments
August 30, 2011	Dan Pink On The Surprising Science Of Motivation	Facilitated by Amber Raskin. My favorite TED talk.  A great way to start the 2011/2012 school year.
Sept 06, 2011	Johnny Lee Demos Wii Remote Hacks	Facilitated by Matt Schnittker. Wii Remotes installed in classrooms Summer 2011. We plan to use this system in our school.
Sept 13, 2011	Sam Chaltain - The Freedom To Learn	Facilitated by Dawn Evenson.
Sept 20, 2011	Matt Cutts: Try something new for 30 days	Facilitated by Amber Raskin. Folks had the opportunity to commit to something for 30 days.
Sept 27, 2011	Sunni Brown: Doodlers, unite!	Facilitated by Mrs. E. Great chance to talk about when we have doodled and when we were scolded for it.
Oct 04, 2011	Richard St. John's 8 secrets of success	Facilitated by Allison O'Hare
Oct 11, 2011	Discussion	This week was used just to discuss projects being done at the school.
Oct 18, 2011	Julian Treasure: 5 ways to listen better	Facilitated by Katie Peterson
Oct 25, 2011	Steve Jobs Stanford Commencement	Facilitated by Amber Raskin
Nov 1, 2011	Geoff Mulgan: A short intro to the Studio School	Facilitated by Jim Mulholland
Nov 8, 2011	Tim Brown on creativity and play	Facilitated by K/1 Facilitators
Nov 15, 2011	Kiran Bir Sethi teaches kids to take charge	Facilitated by Ana Donovan
Nov 29, 2011	Mick Ebeling: The invention that unlocked a locked-in artist	Facilitated by Team 8
Dec 6, 2011	David Blaine : How I held my breath for 17 minutes.	Facilitated By Christy Zimmerman
Dec 13, 2011	Tod Machover and Dan Ellsey play with music	Facilitated By Jodie Kirby
Jan 10, 2012	Sarah Kay: If I should have a daughter	Facilitated By Dawn Evenson
Jan 17, 2012	Joe Sabia: The technology of storytelling	Faclilitated By Shannon Barragan
Jan 24, 2012	Hiring Bonanza - No TED
Jan 31, 2012	John Bohannon: Dance vs. Powerpoint, a modest proposal	Facilitated by Shelby Curtis
Feb 07, 2012	TEDx Orange Cost - Matthew Peterson: Teaching without words.
Feb 14, 2012	Diana Laufenberg: How to learn? From mistakes	Facilitated By K/1
Feb 21, 2012	Adora Svitak : What adults can learn from kids.
Feb 28, 2012	Raghava KK: Shake up your story.	Kathy Reynar
Mar 06, 2012	Simon Sinek: How great leaders inspire action	2n'd Grade Team
Mar 12, 2012	Drew Dudley : Everyday Leaders	3'rd Grade Team
Mar 20, 2012	TBD	Team Explorers
Mar 27, 2012	Susan Cain : The power of introverts	Malaka Donovan
Apr 03, 2012	Spring Break	Spring Break
Apr 10, 2012	Mick Mountz  : The hidden world of box packaging	Dustin And Keith
Apr 17, 2012	TBD	TBD
Apr 24, 2012	TBD	TBD

SCVi Summer 2011 Wireless Project

Overview Of The Project

Wireless devices are now an important part of the learning environment. Students make use of laptop computers, iPods, iPads, and  Netbooks in their learning at our school. In summer 2011, we decided to increase our wireless usage by adding 30 school owned iPads and about 70 new Netbooks.  We also greatly increased the number of school-issued teacher and staff laptop computers and increased our school enrollment from around 500 to over 750.  This warranted a substantial improvement in our wireless network.

What We Started With

For the first three years of Operation, SCVi had a total of 4 wireless access points. These were located throughout the building, but the largest concentration was upstairs in the south wing. This document shows these as "Old AP" and are represented by the blue circles. It also shows some places we were considering adding new AP's for a more optimal coverage and these are marked as Meraki AP's because that is the first vendor we looked at. 

All access points were Cisco Aironet 1200's which we felt could service about 20 users each before we started to see significant performance issues.  With this many access points, we could service about 80 simultaneous users, which meant the school wireless network would come to a crawl by mid morning.

Wireless Research

We started investigating vendors for our wireless upgrade. We knew we wanted to go to Wireless N technology which would give our access points greater speed, greater range, and more concurrent users. We started looking at different vendors. The following table shows some of the vendors we talked with.

Vendor	Option	Hardware Included	Recurring Cost ( per year)	Notable Features
Meraki / IMT	New Access Points Only	Meraki MR16 Cloud Managed AP	Mandatory Fee For Cloud Controller Access. Pay per AP.	Cloud controller ONLY. Cloud controller has an annual fee per access point Great features on the cloud controller and overall very polished product.  Would be nice for multiple sites.
Meraki / IMT	New Access Points + New Router	Meraki MR16 Cloud Managed 1x Meraki MX70 Cloud Managed Router	Mandatory Fee For Cloud Controller Access. Pay per AP. + License Fee for Router.	Router has two inputs and automatic failover. Router will not act as the controller, you still need to pay for a cloud controller.
Aerohive / Altaware	New Access Points Only	Aerohive AP-120	Mandatory Fee For Cloud Controller Access. Pay per AP.	Cloud controler. Cloud controller has an annual fee per access point, but fee is less than Meraki.  You can buy a controller for in-house control, but is very expensive.
Blue Socket / Intuitive Networks	New Access Points Only	Bluesocket vWLAN Server Blue Socket 1800 Access Points	Optional Support Only.	Controller is in-house. No cloud needed.  Was the only vendor that provided us with a Demo access point. This was very nice.  We were able to get a single access point up and running using their cloud controller without too much trouble.
Blue Socket /CDW	New Access Points Only	Blue Socket 1800 Access Points	Optional Support
Aruba / CDW	New Access Points Only	Aruba AP-15 Acces Points	Optional Support	This is the Aruba Instant solution. It maxes out with 16 AP's. After that, you have to buy a controller. Very nice and simple config. Check out the video from Aruba.
Aruba / CDW	New Access Points + Aruba Controller	Aruba AP-15 Acces Points Aruba Controller  $100 per AP License Fee For Controller	Optional Support	Controller required for more than 16 ap's. Could buy controller later. I like their tutorial videos If using the controller, you can no longer use Aruba Instant so you have to pay $100 per AP licensing fee.
DLink / 110 Technology	New Access Points Only	DLink DAP2553	-	Cheapest possible solution and still a huge upgrade from what we have now.
DLink / 110 Technology	New Access Points Only	DLink DAP2590	-	Plenum rated version of the DAP2553. Put above ceiling.
DLink / 110 Technology	New Access Points Only	Dlink DAP 2555	Mandatory Fee For Cloud Controller Access. Pay per AP.	This is DLink's Cloud solution Cloud based solution. Fee is $100 per access point. If we want cloud controlled, this is the cheapest.
DLink / Computer1	New Access Points + Controller	DLink DWL-8600AP DLink DWS-4026 Controller	Optional Warranty	Most robust hardware solution. Scales to 64 access points. Includes a 24 port switch - Nice. Best overall value of Hardware for $$

We decided to go with Aruba for these reasons:

• The solution scales nicely. You can start with Aruba Instant, then go to Aruba with a controller or cloud based as you get larger.
• Good tutorials and videos on web site.
• Software looks polished and is easy to use. 
• We got a really good quote. 

Implementing The Access Points

Our old access points had three separate SSID's.  Each had different routing to different VLAN's.  All three were open, but only one broadcast the SSID.  Here is an overview of the config from one of our Cisco access points.

Each of the access points is routed to a separate network with different filtering in Open DNS. This allows us to filter the content for teachers separately than the content from the student population.  Since the SSID's of the old access points were not very descriptive, we decided to change them.

Old SSIDs	Security	New SSIDs	New Security	VLAN Purpose	IP Domain	Internet Supplier
Stars	Open	SCVi-Learner	Open	Student usage	172.168.128.xx, 172.168.129.xx	Fireline Broadband 10Mbit
Ambassadors	Open - Hidden SSID	SCVi-Facilitator	WPA2 - Password Protected	Teacher, Admin, and Staff usage	172.168.12.xx	Telepacific 10Mbit
guru	Open - Hidden SSID	SCVi-Admin	WPA2- Password Protected	Network Administration by IT Staff	192.168.250.xx	Telepacific 10Mbit

When the Aruba access points arrived, we started setting them up.  Configuration is pretty easy. You plug in the first access point and connect to it with a computer. You then navigate a web browser to http://instant.arubnetworks.com and use a web page to configure the device. Here is how the network configuration for the above SSIDs looked in the Aruba software.

The Learning Really Begins

As soon as we plugged in the access point, it became evident that our old Cisco Catalyst 3550 was not going to be able to power the new Aruba AP's. The AP's would cycle on and off but never started up. For the first AP, we simply constructed a external power supply to get started and worked with it plugged into the 3550. This worked for one AP, but this was not going to work for the rest of the network.

In order to power the new AP's properly, we purchased a DLink DGS-3100-40 managed POE switch.  This powered the AP's nicely, but after a few days of trying to get it to work, we realized the configuration was going to take some learning.  We needed to get the VLAN's used by the AP's to properly propagate through the new switch.  Otherwise, we could only get them working on the administration network.  It was time to call in some help!

We were able to get some expertise from Earl Rolley who helped design our original network.  He helped work out a lot of our configuration problems with our Cisco equipment. However, after plenty if tinkering, we still were not able to get the DLink switch up and running. So, we are running off the old switch and using POE Power injectors.  Still, we have learned a lot. Some highlights of the config are as follows.

• We replicated all of the VLAN's from the cisco hardware on the DLink switch and configured it to tag the ports for these VLAN's.
• Any switch on the Cisco hardware that fed the Dlink Switch or an Access Point must be set to mode "trunk".  (See cisco commands below.)
• The drop to POE#3 Kindergarten had significant configuration problems that I simply didn't understand. Earl figured them out and set things correctly. 
• What Cisco calls "Trunking" and DLink calls "Trunking" are totally different things. When Cisco configures a port to "Trunk" that means it's meant to feed another switch. However, in DLink, it is port aggregation. 
• We enabled Spanning Trees on the DLink switch, but still not sure if that was the right thing to do. 
• Since we use VLAN 250 as our admin VLAN; To talk to the Dlink switch as an admin plugged into a port, configure all the VLANs to be off except 250.

Understanding Switch Ports and VLANs
Virtual LANs allow different ports on a switch to be configured to talk to different networks. Our old access points were plugged into ports 1-4 on POE switch #2.  We actually were set up to talk to them on 8 total ports. This document shows how things are configured. For the new DLink switch, we plugged it into the Gigabit Ethernet port on SW1 and configured the port to trunk.

Learned Some Cisco Commands

There were several cisco commands I learned while configuring the switches. These commands can be performed by logging into the switch using telnet or ssh.

Command	Type	What it does
show vlan	Read	Shows the VLAN's configured on the device
show run	Read	Shows the entire switch config as currently running
show ip dhcp server	Read
show ip dhcp server statistics	Read
show interfaces	Read	show the interfaces on the device
show version	Read	shows software version, but more importantly, shows Uptime
show power inline	Read	shows POE status on POE switches/td>
show interface status	Read	show status of each interface.
show startup-config	Read
show cdp neighbor	Read	Show who is connected to a port. (Handy!) Must be in switchport mode.
show run interface fastethernet 0/1	Read
show run interface fa 0/46	Read	Notice that you can abbreviate the word fastethernet
show run interface gig 0/1	Read
config	-	Puts you into configuration mode so you can change settings.
interface fastethernet 0/6	-
switchport access vlan 250	Write	Adds the port to VLAN 250
no switchport access vlan 128	Write	Removes VLAN 128 from a port
switchport mode access	Write	Tells a port to auto-detect for Trunk or VLAN mode.
switchport mode trunk	Write	Change the switchport to TRUNK mode
switchport trunk encapsulation dot1q	Write	Change port mode to 802.1q (Allows TRUNK mode)
do show run interface fastEthernet 0/48	Read	When in config mode, you can use "do" to run the regular Read commands
write	Write	Set's the configuration to be saved for next time the switch reboots

Using the above comamnds, we were able to learn some really useful things. For instance to see what VLANs are available on a particular port, you can use the "show vlan" command.

SCVI-POE-SW2#show vlan
VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    
2    gateway_network                  active    
4    VLAN0004                         active    
12   VLAN0012                         active    
20   network_printers                 active    
30   teacher_network                  active    
40   student_network                  active    
50   VoIP_phone_network               active    Fa0/9, Fa0/10, Fa0/11, Fa0/12, Fa0/13, Fa0/14, Fa0/15, Fa0/16
                                                Fa0/17, Fa0/18, Fa0/19, Fa0/20, Fa0/21, Fa0/22, Fa0/23, Fa0/24
60   office_administration_network    active    
128  VLAN0128                         active    
250  network_administration_network   active    Fa0/5, Fa0/6, Fa0/7, Fa0/8, Fa0/9, Fa0/10, Fa0/11, Fa0/12, Fa0/13, Fa0/14
                                                Fa0/15, Fa0/16, Fa0/17, Fa0/18, Fa0/19, Fa0/20, Fa0/21, Fa0/22 Fa0/23, Fa0/24

This is the typical config for a "Trunk" port on the cisco switch. i.e. Ports that power either an Access Point, or a Phone. (The phones are a Trunk device)

description NetworkAdministration
switchport access vlan 250
switchport trunk encapsulation dot1q
switchport trunk native vlan 250
switchport mode trunk
switchport voice vlan 50
mls qos trust dscp
priority-queue out
spanning-tree portfast

Here is a config from the "Student" ports on the POE switch that feeds high school.

switchport access vlan 128
 switchport mode access
 switchport voice vlan 50
 power inline never
 spanning-tree portfast

Network Overview - For Technical Parents

Since our school relies heavily on parent volunteers, We have documented our entire network here.  This is to help future parents understand how we are configured.

iPad Resources

Our school has decided to buy iPads for student use. This was a big decision in many ways because we want to make sure they are actually used for educational purposes instead of as a easy way to sneak an update to your facebook status. (although we block facebook right now).  Here are some links that were being passed around as we did our research.

• Lessons From an iPad Rollout
• This is a decent post talking about many of the concerns involved in rolling out iPads.  Issues such as wireless coverage and training of staff and parents is discussed.
• The Proper Care and Feeding of iPads
• This is a fun little video from a school that issues ipads to its students. For our first pass, we'll probably go with an iPad cart. Though, in the long run we'll probably have some issued to students as well. 
• Apple's iPad For Education Web Site
• Possibly the single best resource for all things iPad in education that I've found so far. 
• Eight Tech Trends for Librarians (and Teachers too!)
• This article talks about tech trends in education and mentions E Books which can be read on an ipad. 
• Palm Beach Florida iPad Resources
• This site is full of all kinds of resources and information
• Project Based Learning In Hand
• I actually found this guy a little annoying. He was more of a salesman than a technologist. I mean, tabs in a iPad browser? Really?!?!?! I think Apple knew EXACTLY what they were doing when they omitted tabs from the IOS version of Safari!  Though, still he has some good tips. 
• Do You Know Where Your School iPads Are?
• This article talks about keeping track of your mobile devices. In the end, it just becomes a sell job for some software called Absolute Software's Computrace product. Though, there's some good advice in there about keeping track of your hardware. 
• Top 10 iPad Tips from Tech & Learning
• There were a few things here I had never seen, like how to do a screen capture. 
• QR Codes In Education?
• So what do you think? Snap a picture with your iPad 2 and have it take you to some related content?
• iPad Enclosures
• We thought this might be an interesting thing to use with iPads.
• Involving Teachers In Technology: One District's Approach
• This article is about a school district that moved to Tablet PC's.
• Back To School Apps For Teachers
• This was a review written by a High School teacher on the Tech & Learning web site.
• How Tablets are used
• This article says that tablets will replace traditional textbooks.
• Webb School District iPad Q&A
• The only two questions here that were interesting were the ones about Apple Care / Breakage and the ones about filtering. The rest was rather boiler plate.
• Redlands College iPad Page
• This was a well organized page about how one college implemented their iPad rollout. 
• Victorian Government iPads For Learning
• Another web site we found useful.

Admiral 601 Turntable iPod Dock

I had an Admiral turntable that I thought might make a nice iPod dock. 

As usual, the older electrolytic capacitors were bad so I had to replace them with modern ones. 

I then added the iPod Dock. 

Testing out  the audio.

 New capacitors soldered in, getting things put back together.

Added a switch to power on the tube amp without turning on the turntable motor.

The final install.