Posts Tagged with 'mobility-impaired'

Hand-e-holder For Mounting iOS Devices

The Hand-e-Holder used with an iPadRecently I've stumbled upon a new holder for the iPad that I hoped would end up being the missing link I've been looking for in my quest to find a way to make the iPad work for me. It's called the "Hand-e-holder" and it's unlike any other holder I've seen thus far.

Hand-e-Holder device

The Hand-e-Holder used with an iPad

The Hand-e-holder was developed by Burns Computer Services. The intent was to make an easy-to-use, versatile holder for the iPad and other similar devices. The description from the website is as follows:

The Hand-e-holder allows you to hold and view your iPad/tablet device comfortably in your hand, while providing a 360° rotation.

I've been using an iPod Touch for over two years but I've always been restricted to using it in portrait mode because that's how it's mounted on my wheelchair armrest. While this has worked out fairly well for me I've always hoped to find a method that would allow me to easily rotate my iPod Touch to either portrait or landscape mode without assistance from anybody else. Having the ability to do this would seem to be of greater importance with an iPad, which has been one of the obstacles preventing me from getting one.

When I first saw the Hand-e-holder I immediately noticed the "adapter plate" portion of the device. It's like a miniature turntable attached to the holder itself which allows the 360° rotation. I figured if I could somehow mount the adapter plate on my armrest that I might have the solution I've been looking for. I spoke to Mike Burns, the founder of the company, and he was gracious enough to send me a slightly modified Hand-e-holder to see if it would work for me and my iPod Touch. As it turned out the straps on the Hand-e-holder were long enough that I could fasten it to my armrest by just wrapping them around the armrest securely with the adapter plate portion sitting squarely on top of my armrest. Then it was only a matter of attaching the "Dual Lock Ring" to the back of my Ipod Touch. The adhesive on the ring is quite strong but can be removed without damaging your device. Once the Dual Lock Ring was attached I was able to mount my Ipod Touch to the Hand-e-holder (which is attached to my armrest as in the picture) as often as i like. In other words, the iPod Touch can be removed from the Hand-e-holder as often as needed. This is useful because there are times when friends or family want to use it, which would be kind of difficult if it were permanently stuck to my armrest. At first it was hard to believe how secure the Ipod Touch was sitting on my armrest like this but as long as you press hard enough when remounting it the Dual Lock Ring really does "lock" it back in place. If you check out the video on their website you'll see this clearly demonstrated with an iPad. I must note however that i had to place the Dual Lock Ring directly onto the back of my iPod Touch for it to function correctly. At first I had tried attaching it to the back of the cheap rubber case my iPod Touch had been encased in but it didn't stick well at all. Once the rubber case was out of the equation that's no longer an issue. In fact, it sticks so well that I really don't see a need to find a case that would work with it. However, if you feel more comfortable using a case there is a video on their website that shows you how to modify your case to work with the Hand-e-holder.

The Hand-e-holder wrapped around my wheelchair armrest

The Hand-e-holder wrapped around my wheelchair armrest

So now the big question. Does this allow me to independently rotate my iPod Touch? I'm happy to say the answer is most definitely YES. I can't do it as easily as somebody with a fully functional hand, which isn't a surprise, but the important thing is I can now do it all by myself. So now if I want to do something on my iPod Touch that works better in landscape mode, like watch a YouTube video or play a game, I can put it that way. If it's not something that's already in landscape mode I only need to tilt my wheelchair back a little bit to get the iPod Touch's accelerometer to do it's thing and change the orientation. It's pretty awesome and after only a few days it's demonstrated how much I've been missing by not having this capability. I can even leave my dock connector plugged in constantly as before (my iPod Touch receives a constant charge from my wheelchair battery) no matter what orientation it's in.

Independently Rotating The iPod Touch from portrait to landscape orientation

Independently Rotating The iPod Touch from portrait to landscape orientation

These encouraging results gave me some hope where the iPad is concerned. However in my case there was also the question of whether there's enough space for me to mount it in the same location as my iPod Touch. They also offer various iPad stands and clamps that are compatible with the Hand-e-holder and further improve its accessibility and usefulness. My hope was the clamps could take care of the space problem, if there ended up being one. Fortunately I ended up getting a golden opportunity to answer all these questions regarding the iPad as Mike Burns was gracious enough to offer to send me some of the clamps and a loaner iPad to test things out! So I got to see first-hand if there's some way this can work out for me.

Upon receiving the iPad I immediately discovered, as expected, that it is much too large to mount directly on my armrest in the same fashion that my iPod Touch is. So that left me with the clamps. I tried several positions and locations to no avail. No matter where I placed the iPad with the clamps it either prevented me from using my wheelchair controls, or messed with the width of my wheelchair for doorways and such, or both.

iPad mounted on my armrest using one of the C-Clamps attached to the Hand-e-holder

iPad mounted on my armrest using one of the C-Clamps attached to the Hand-e-holder.

However it became readily apparent that the clamps he sent me are incredibly versatile. They can be placed just about anywhere and at any angle. The problem for me though is that my limited arm movement just doesn't allow for many potential locations on my wheelchair. In all honesty the perfect location would be right where my wheelchair hand controls are and they obviously can't be moved. To Mike Burn's credit he's determined to make this work for me so as of this writing the book isn't yet completely closed on the iPad and my wheelchair. So if they come up with another solution that works I will be sure to update this article.

But despite the inability (thus far) to get this to work for me it occurred to me that this COULD work very well for other physically disabled individuals. It perhaps could even be the difference between getting an iPad and not getting an iPad. I mentioned above how versatile the clamps and stands they offer are. So versatile that I really believe that others would be able to successfully mount an iPad on their wheelchair in an accessible position. You can get a good idea about this versatility with the pictures below. You'll notice this versatility extends beyond the wheelchair as well. I was able to easily mount the iPad to my kitchen counter and the side rail on my bed, both of which made the iPad easily accessible to me at those locations. And even when attached to one of the clamps it's still possible to easily rotate the iPad between landscape and portrait orientation. The possibilities are really endless here. Being able to use the iPad in bed so easily, especially with a modified mouthstick, was a surprising revelation for me. My iMac can't really be moved around very easily so whenever I lay down in bed, to watch TV or take it easy, I'm pretty much cut off from the Internet and anything computer related. I have tried to use my iPod Touch in that position but the screen is just too small to make it practical. The iPad, however, works extremely well in that position. And since the iPad can do so many of the same things that a computer can (and as I learned in some cases can do certain things a little better) it was like my computer was right there with me! It's so useful and convenient to have that capability that I'm now seriously considering getting an iPad of my own. It would certainly be a lifesaver whenever I get sick or have some other type of medical problem that keeps me bedridden for any length of time.

The iPad mounted on my bed rail

The iPad mounted on my bed rail

So if you have some way to interact with an iPad, iPhone, or iPod Touch (like with the Pogo Stylus or the mouthstick solution I spoke of) but are unable to actually hold the device the Hand-e-holder may be the solution you're looking for. There are actually other potential solutions out there, like the ones from RJ Cooper, but none are as simple and inexpensive as the Hand-e-holder solution. I can really see the Hand-e-holder potentially making a huge difference for physically disabled people such as myself. So if you think this may be of any benefit to you I encourage you to check out the Hand-e-holder. You could even contact them and they will help you choose the best solution for your needs.

- Paul Natsch

Ellie's iPad Provides New Opportunities

An iPadComing from a Windows background and being fortunate to have relatively good vision for a "partially sighted" person, I never gave much thought to screen readers and speech programs. My home computer was a standard issue off-the-shelf model with no adaptive features. My partner, however, is legally blind and has cerebral palsy, she is also a non-typist. She had little interest in the machine outside of casino games like blackjack - her computing sessions often ended with the blue screen message "you have performed an illegal function", causing her to believe the constabulary may soon be at our door. Despite this, there was always an interest, on her part, to understand how computers worked.

The computing landscape changed overnight when the iPad was released: now those interested in computing but in fear of keyboards could join the party. Being a touch-screen device, the iPad offered internet access with the touch of a finger. My partner, once limited to playing blackjack, was now able to explore a world that until now had been hidden from her. Apps, music downloads, iBooks, twitter and face book were just a finger tap away.

Ellie tests out her new iPad

Ellie tests out her new iPad

Surfing the internet has now became part of daily life for her. Now instead of watching TV or listening to local radio, my partner is keeping up with world events, following her favourite sports teams, and reconnecting with friends located thousands of miles away.

She has gathered a long list of followers on both twitter and an app reviewing site called chomp, here she has rated better than 7,200 apps in 9 months!

The future can only bring more into her life as the products she uses are improved and her skills grow.

The iPad has changed the lives of countless individuals and I have been privileged to have a grandstand seat as one disabled user went from a person in complete fear to someone who considers their Apple devices more useful than shoes.

- Charlie Doremus

Remote Controls for Macs without a Remote Control

An Apple remote controlIf you have a iMac or Macbook manufactured in 2005 or later, it will come with an Apple Remote and the infrared receiver to let it function. The Apple Remote is great for controlling the computer when you're not at the keyboard, such as giving presentations or watching DVDs. A remote control can also be a great (and cheap) accessibility aid - it has a lot fewer buttons than a keyboard so it can be useful for those who can't type. It's smaller and lighter than a keyboard and needs less finger movement so it can be useful for people with certain movement disorders.

But different people have different needs, and the Apple Remote may not be right for you. So what's available for those of us who have a Mac that didn't come with a remote but want these bonuses? And what's available if you have an Apple Remote but need something different for accessibility reasons?

The System

A remote control system actually needs two parts - the remote that you hold, and a receiver on the computer to receive and decode the signals. The computers that come with an Apple Remote have an an Infrared (IR) receiver built into them somewhere. For others, you can either purchase an IR receiver known to be compatible with Mac OS X, use one of the remotes listed below that doesn't need an IR receiver or comes with its own IR receiver.

Irfrared (IR) Versus Radio Frequency (RF) Remotes

There are several important differences between Infrared (IR) and radio frequency (RF) remote controls. This table describes some of the most important differences:

Infrared (IR) Radio Frequency (RF)
Cost IR remotes are usually cheaper than RF remotes. This is especially true for a Mac computer which already contains an IR receiver so you'll only need to purchase the remote control itself. RF remotes cost a bit more, but the signal is stronger and more robust so they can be easier to use.
Distance IR remotes usually work up to about 30 feet from the receiver. The distance may be more or less, depending on the remote's power. RF remotes generally work up for a much longer distance, but that distance depends on the remote's power and the amount of interference and obstacles between the remote and the receiver. Distances up to 300 feet are possible though.
Direction An IR remote must be pointed fairly accurately in the direction of the receiver. RF remotes work equally well no matter which direction they're pointed.
Obstacles An IR remote won't work unless there's a clear path (often called a "line-of-sight") between the remote and the receiver. An RF remote can work even if there is furniture or walls between the remote and the receiver, although very dense objects such as brick or stone walls can interfere with the signal.
Interference IR remotes can be disrupted by bright sunlight, but this is uncommon. RF remotes can be disrupted by any other radio-frequency devices using a similar frequency, but this is also quite uncommon. Other radio-frequency devices may include such as wireless (wifi) networking, cordless phones, walkie-talkies, cordless microphones, etc.
Integration With Other Devices IR remotes are more common. If you already have an environmental control device or a communication device which is capable of learning remote control signals, these are probably IR type remotes. These devices should be able to learn the Apple Remote's signals just like they can learn your TV or DVD remote's signals. Newer devices are more commonly using RF signals, RF based universal remote controls are even available now, so I would expect RF controller integration to increase in the future.

Griffin Technology's AirClick USB

  • Works via RF signals, and can be used from up to 60 feet away.
  • Needs a spare USB port to plug the RF receiver into, but doesn't need a built in IR receiver.
  • Has 5 buttons which are rubber and significantly raised from the casing. They should be easy to feel and identify without looking.

Keyspan's RF Remote For Front Row

  • Works via RF signals and can be used from up to 60 feet away.
  • Needs a spare USB port to plug the RF receiver into, but doesn't need a built in IR receiver.
  • Has 9 buttons which are rubber and significantly raised from the casing. They should be easy to feel and identify without looking.

The KeySpan URM-15T Remote Control and IR receiver

The KeySpan URM-15T Remote Control and IR receiver

Keyspan's URM-15T Remote For PCs and Macs

  • An IR remote which comes with its own IR receiver.
  • Has 17 raised rubber buttons arranged in a non-symmetrical pattern (see picture).
  • Comes with buttons already programmed for using with common programs like iTunes, QuickTime, and PowerPoint, and a control panel where you can add settings for extra programs.

Keyspan's RF Presentation Remote

  • RF remote control works up to 100 feet from the computer.
  • Needs a spare USB port to plug the RF receiver into, but doesn't need a built in IR receiver.
  • Provides complete cursor control and two-button mouse capabilities.
  • Works with Keynote, PowerPoint, iTunes and QuickTime. Doesn't appear to be able to be programmed for other software unless the other software uses the same key presses as these.

Other Keyspan Remotes

There are other Keyspan remotes - there's a full list of Keyspan Remotes available. Just check to make sure the ones you're looking at works with OS X - not all of those on the list do.

EyeTV Remote Control

Elgato's EyeTV television receivers all come bundled with an IR-based remote control. Generally this remote only works with the EyeTV software, but if you run a program called RemoteBuddy you'll be able to use the remote just like any other.

iPhone/iPod Touch/iPad Remote

The iPod Touch/iPhone come with an app called 'Remote' already on them, and you can use this app to control iTunes on your computer. But so much more is possible - there are many apps which will allow your iTouch device to function as a full-fledged remote control for your Mac. Some, like iTap can emulate a keyboard and/or trackpad to let you access anything, but others such as RowMote just emulate a remote control on the device's screen.

The SiK Rex remote is tiny, seen here beside a MacBook computer.

The SiK Rex remote is tiny, seen here beside a MacBook computer.

These remote emulators use a local wireless network to function. If your computer isn't already using a wireless network, you can set up what's called an "Ad Hoc Network" just to join the iTouch and the Mac - check out the article Using Apple Keynote Remote Without Wifi - the same network you set up there can be used for the regular remotes too.

Wii Remote

Using a program like RemoteBuddy will allow you to use the Wii remote control with your Mac. If you also have the IR "sensor bar" that the Wii uses you can use RemoteBuddy to emulate a mouse as it does for Wii games.

The Wii remote works via a Bluetooth connection which means it's mostly like an RF remote control, but will use a lot of battery power - so get a recharger and have a spare set of AA rechargable batteries handy.

SiK Rex Remote Control

The Sik Rex is a small 6-button remote which exactly mimics the functions on the regular Apple Remote except it's a lot smaller - see photo. If you have a MacBook Pro with an ExpressCard/34 slot it can actually be stored in the slot!

Being an IR remote control it has all the usual limitations that infrared brings, but I must admit it's cute!

Conclusion

With so many options out there, there's got to be the perfect remote for everybody somewhere.

I must admit that I don't even use a remote control - my Mac is set up so I can almost always reach it! But I do use the iTap program on my iPod Touch so I can use it as a wireless external trackpad which I find invaluable since wireless external trackpads don't actually exist for Mac computers. Do you use a remote for your Mac?

- Ricky Buchanan

iPad Assistive Technology/Disability Round-Up

An iPadThere have been a lot of articles on a lot of websites about accessibility and the iPad since the specifications were first released. Now that our USA readers and bloggers have begun to get their hands on the devices there are even more articles being written, and I'm sure more will follow as the 3G enabled devices are released in the USA and both models become available in other countries starting on May 28th. As an assistive technology enthusiast and disabled blogger, it's fantastic to see so much interest in the non-mainstream uses of these devices!

The iPad And Vision Impaired Users

ipad-heroThe "Booked" blog from mainstream Forbes.com has written Apple's iPad Brings Easy Reading to the Blind which may help explain to able-bodied people who so many blind users are excited about the iPad.

Mac-cessibility has written about the iPad's use for those who will use its VoiceOver screen reader in a series of articles entitled "A First Look At The iPad":

AccessWorld, a publication of the American Foundation for the Blind (AFB), has published a great article by Bradley Hodges about his first 24 Hours with the iPad.

The Mac-cessibility round table podcast special episode #5 discusses the iPad.

UNC's Brian Payst, in the Stuff blog has written about the iPad for blind users, particularly thinking of students, in The iPad And Accessibility and The iPad And Accessibility, Round 2.

The RNIB in the UK published first impressions of the iPad's accessibility (curiously, only available as a Word document) by a partially sighted user and a blind user.

The iPad and Deaf Users

The deafmac.org blog (which, by the way, has a new layout and a new editor) has published several posts about the iPad too:

The iPad And Mobility Impaired Users

Jane Vincent from Access On Main St (I think this is a cool blog name!) has written about the iPad as environmental control unit, and about possible problems with multi-fingure or multi-hand gestures in iPad Gives Users More Than One Finger.

The iPad And Communication Impaired Users

ipad-heldKati, a frequent commenter here, has just pre-ordered her iPad. She plans to use The iPad As An Affordable AAC Solution for herself, as an adult with Ataxia.

Glenda from Do It Myself Blog has just bought herself an iPad while on a trip to America for a blogging conference. She reported:

My friend Hope was having trouble figuring out what I was saying and she asked, "Where's your iPad?" In that moment, I felt a sense of normalcy and acceptance. Using an iPad, which could become as commonplace as the Blackberry and iPhone, is not yet another thing that makes me different. I wasn't using a strange, unfamiliar device to communicate with this group. People were drawn to it because it was a 'recognized' or 'known' piece of technology rather than being standoff-ish with an unknown communication device.

How fantastic! You can read her excellent review here: The iPad as an Affordable Communicator: Initial Review.

Other iPad Information

Jakob Nielsen's Alertbox released their First Findings From iPad Usability User Testing. Their findings are preliminary but disappointing:

iPad apps are inconsistent and have low feature discoverability, with frequent user errors due to accidental gestures. An overly strong print metaphor and weird interaction styles cause further usability problems.

Hopefully iPad app developers will take these findings into account when developing future apps.

Glenn Fleischman at TIDBits reported that the iPad Camera Connection Kit's USB adapter works with USB headphones and headsets. At almost the same time, TUAW noted that at least some USB keyboards work on the iPad via the USB adapter too, although keyboards only work after displaying an error message. Since neither of these functions are officially supported by Apple they may stop working with any iPad upgrade, but for the moment they seem to be fine.

If you're willing to jailbreak your iPad (and thus void your warranty), you can also enable iPad voice commands and use a Magic Mouse with your iPad which have major accessibility implications. Unfortunately, Jailbreaking has been known to break devices in un-fixable ways though, so any of these things are definitely "at your own risk".

iPad Assistive Technology Accessories

It's also worth noting that as well as the huge range of general-audience cases, speakers, mounts, and stands for the iPad there are some specifically chosen for their accessibility potential. RJ Cooper has made available a great set of accessibility-friendly accessibilities for iPad users:

Apple themselves have a keyboard dock available for the iPad and its keyboard has some keys that interact with the iPad specifically, as described in iLounge's iPad Keyboard Dock Review, but there is no full keyboard control or anything near it but The Apple Blog has a complete list of known iPad hardware keyboard commands which work with the bluetooth keyboard and are better than nothing.

Other Commentary

Suzanne from Abled Body pointed out the lack of accessibility about the iPad's keynote announcement and other accessibility deficiencies about the launch which really are inexcusable. If Apple's going to be promoting accessibility of its devices then accessibility of its web pages really is important too.

Have you read, or written, other articles about the iPad and how it could be used for a person with a disability? Contact me or leave a comment and I'll add your article to the list!

- Ricky Buchanan

Ventrilo For Communication For The Chronically Ill

Icon for VentriloMy partner and I play World of Warcraft together. If you do, you may know that the in-game voice chat feature leaves much to be desired. To help make cooperative play more fun and to minimize the amount of time I spend zooming in to read text we went looking for a voice chat solution that would be free, work on our home network, and work on both my Mac and his PC. Our solution was Ventrilo.

Soon, we discovered that we'd keep Ventrilo running even after I had to log out to rest so that we could still chat about that neat web page he found or if I needed to ask him to get me something. If I'm having trouble with being loud enough to be heard the software can adjust for that. I'm sure our neighbors love it because now we do a lot less yelling down the length of our house.

Plus, with the addition of my wireless headset if I get up to do something I still have a way to ask for help if I fall and my partner can still keep an eye on me while he works.

Photo over somebody's shoulder of a laptop screen showing a World of Warcraft game

Ventrilo's great for using when you're playing World of Warcraft but it has other uses too.

We still use text based instant messaging (IM) chat, such as Google Talk, to communicate but having the option of voice too has been nice. The IM chat seems better for sending links to one another, and it's more private if my paid carer is around. However, Ventrilo has real advantages too:

  • It allows my partner to read to me on days my eyes are not functioning well.
  • I don't need to have my laptop right in front of me to communicate.
  • Some days I can't type and then the text based IM isn't a good option for giving information.
  • I can keep knitting and still chat, too!

One side benefit is that Ventrilo has helped me feel less lonely. My partner spends lots of time with his computer so he can work. Because of my chronic illness, I spend lots of time in my bed or curled up on the sofa. There's something about hearing a voice rather than just seeing letters on a screen that's much more comforting.

If you and the other people in your house each have their own Mac (Tiger or later) or PC (Win 95 or later) running on a home network this may work for you. Each person will need a microphone and headphones or a headset as well.

I'll be honest, this isn't the easiest thing in the world to set up. I sure can't write a walk-through here. If you're not familiar with using the Terminal and command line, now might be the time to call a friend who is. [Ed: ATMac will be posting detailed instructions with screen shots showing you how to set up your own Ventrilo server as soon as we can manage it!]

- Lisa Connor

Photo Credit: Laptop photo by Adactio