Posts Tagged with 'users'

iPhone + AppleTV = Low Cost CCTV Magnifier

An iPhoneThanks to Clytie for bringing to my attention a great article by Paul Biba on Teleread.com. Paul describes using the iPhone's AirPlay feature with an AppleTV hooked up to a 50 inch screen to display the iPhone screen in extreme magnification.

iPhone screen displayed on 50 inch TV monitor

iPhone displayed on a 50 inch TV, note cat in bottom left of picture for size reference

CCTV Magnification devices for low vision users typically cost a huge amount of money, so this combination could be a huge money saver for the visually impaired. Especially for those already owning an iPhone and/or AppleTV the additional cost could be minimal. I don't have a TV here so I can't try this out myself but I imagine this AirPlay monitoring could also be used with the camera applications to magnify physical objects. Can somebody report back about whether this works?

I also can't find any information about how the iPhone's three-finger-double-tap zooming works with AirPlay - will this zoom the image shown on the large TV? That'd be a huge additional help! [Edit: When I tested this using Reflection on my Mac it seemed to work which is very promising.]

To turn on AirPlay monitoring when you aren't in a video application simply double-click the home button on your iPhone, then swipe to the left twice. You should see the volume control and if AirPlay is connected there will also be a button there to turn the mirroring on.

- Ricky Buchanan

Reader Question: Headphones + Hearing Aids

Headphones with a microphoneI got a reader question today from a hearing-impaired reader:

I have the iPhone 4S and would like to use the earphones with remote & mic but I wear in-the-ear hearing aids.

Does Apple have an alternate version for folks like me - that would go around the ear or a headset version?

Apple itself doesn't offer alternate versions, they only provide the white earbuds, but luckily plenty of other manufacturers have filled this important gap.

There are four types of solutions I can think of:

  1. Buy an adapter which offers the inline controls and microphone and lets you plug in whatever headset you like.
  2. Buy a pair of headphones or a headset which includes the inline remote in a single unit.
  3. Use bluetooth headphones which have inbuilt controls.
  4. Use a hearing-aid specific Bluetooth adapter, if your hearing aid supports this.

All these solutions have different plusses and minuses, unsurprisingly.

Buy an Inline Control Adapter

These are some examples of an adapter with the inline controls and microphone which plug into any regular pair of headphones:

In the past I have tried several of these type of "inline" adapters with my existing headphones, including the Belkin and Griffin remotes and several "no-name" brands. In general I found none of them lasted beyond about 6 months of daily use, which disappointed me. The amazon.com reviews seem to suggest that other customers have had a similar experience with the adapters not lasting a huge amount of time. On the other hand they are generally fairly cheap so buying a new one every six months or so isn't a huge hardship, it's just annoying.

The other issue I found is that different types add different amounts of length to your headphones - this can be annoying if your headphone cable is already longer than you want it to be, as long cords get tangled more easily.

If you are an iPhone user you will need to check that the device you purchase puts the microphone where you need. The Apple earbuds (and most others with inbuilt remotes) have the microphone section positioned so it will hang close to your mouth for easy and mostly-hands-free use - but if you purchase an inline remote you'll have to hold the microphone up near your mouth to use it.

Purchase Headphones With An Inbuilt Remote

These are some examples of around-the-ear headphones/headsets which have built in remote controls and microphones:

These headsets have built in controls for iPod and iPhone, which tends to leave the microphone in a more convenient place and saves you from over-long cords.

Since most iPod/iPhone users apparently prefer in-ear headsets, it can be annoyingly tricky to find these over-the-ear type by searching online. I found these by searching on amazon.com for variations on the phrase "wired stereo headphones" and then scrolling through many pages of results to find the ones that weren't in-ear types and did have remotes - a fairly slow process. Another method is to find a dedicated headphone site and search for headphones with apple controls.

Use Bluetooth Headphones

Bluetooth headphones are wireless headphones which are (generally) compatible with the iPhone and iPod's wireless controls. There are tons of them available, just a few include:

Again, I have no specific experience with the headphones in this list - I found them by searching for "Bluetooth stereo headsets" on Amazon and slowly grovelling through the results to find ones that weren't in-ear models.

I've used over-the-ear Bluetooth headphones with my iPhone and I really adored them for listening to music! Not having to worry about a cord is very freeing, but these tend to position the microphone a fair way from your mouth so they're a lot less useful for making phone calls. I found that with the cheap "no name" bluetooth headphones I purchased that people had trouble hearing my voice because the microphone was on the edge of the headphone and consequently a long distance from my mouth. It's something worth checking out if you want to make phone calls with them. For listening to music though, this is definitely my top choice.

Hearing-aid Specific Bluetooth Adapter

While researching for this article I discovered that some hearing aids have specific adapters which make them bluetooth-compatible. This seems to mostly apply to more modern and "up-market" hearing aids, and each type is specific to the hearing-aid manufacturer.

The devices are generally small pendant-type things worn around the neck which connect wirelessly to your existing hearing aids and pipe the sound directly into the aids. For those with compatible hearing aids this is definitely the solution which will give you the clearest sound quality!

One device mentioned to me specifically by a happy user was the Phonak iCom, for those with Phonak hearing aids. Oticon offers the Oticon ConnectLine Mobile. There are even Bluetooth options for Cochlear Implant users. I'm sure that most other hearing aid manufacturers have their own bluetooth adapters too - check the website for your hearing aid manufacturer, and have a chat to your audiologist if you aren't sure.

Caveats 'n Other Things

Some of these remote controls offer one button control only, which lets you play/pause audio but doesn't let you change the volume, others have the full 3-button controls which lets you change the volume. Also, different controls will have buttons of different sizes and shapes and sensitivities, and placed in different places, so make sure the buttons are usable to you before you purchase them.

When you are buying anything, most importantly make sure to check that they are compatible with the device that you want to use them with - not all of the controls work with all Apple devices! The description for each item should clearly state which device they work with. I suggest also reading reviews for each device on Amazon.com or similar, as there is a lot of really useful user feedback there which can help you choose the best device for your needs.

My current earphones of choice are an in-ear model, the Etymotic Research MC3 noise-cancelling earbuds which have in-line iPhone controls and a microphone. The regular Apple earbuds don't fit in my tiny ears but these ones fit just right and I'm really happy with them.

Which headphones, earphones, or audio adapter do you use and does it meet your needs well? Leave a comment below!

- Ricky Buchanan

[disclaim]

iPad Keyguard Review

An iPadOver at the Uncommon Sense blog, there's a great new review from Dana about one of the keyguards by LaseredPics. Their daughter Maya uses the app Speak For Yourself on an iPad with an iAdapter case, and this is the second LaseredPics keyguard she's tried.

Dana records this key guard really makes a huge positive difference to Maya's AAC use:

This keyguard was an instant game-changer. [...] With the keyguard in place, she has to reach for a word very deliberately. Accidental hits were all but instantly eliminated. As you can see in the video below, there was a bit of a learning curve as she figured out the hand-eye coordination needed to get her finger into the targeted hole, but it didn't take long at all (we've had the keyguard for 5 days now and are seeing very few misalignments).

The video's very clear and there are some great pictures of the keyguard. Dana also offers some hints and tips about what to ask for when you're ordering a key guard - #1 is make sure the "slide to open" area is open so you can turn the device on!

AppleVis Provides Resources for Blind Apple Users

AppleVis: For vision impaired iOS usersAppleVis is a website by and for blind and vision-impaired users of Apple devices, primarily iOS device users but including some resources for Mac OS X users. The focus is on VoiceOver users but there are some resources for other blind users who use zooming to access devices too.

A community-powered website for blind and vision-impaired users of Apple devices.

  • Seek and share information on the accessibility of apps developed for the iPhone, iPad, iPod Touch and the Mac.
  • Read and share guides, tutorials and tips to help VoiceOver users get the most from their Apple devices.

AppleVis is a site which provides many resources, including:

  • Directories of iOS and Mac applications with community-provided descriptions and thorough VoiceOver compatibility information for each program. Applications recommended as highly usable by blind users are also collected together in "Recommended App" lists.
  • A forum for discussing issues related to accessibility for Apple users.
  • AppleVis blog which highlights news of special interest and editor opinions.
  • Podcasts with walk-through style tutorials and reviews.
  • Guides section offers text tutorials
  • Reviews of accessibilities

Lots of stuff! Most is fairly high quality too, the moderators must work overtime there. This site is highly recommended for those interested in resources for vision-impaired Apple users.

- Ricky Buchanan

How to use your Mac without a mouse

Apple keyboard

Becoming a mouse-avoiding keyboard junkie is a learnable skill; it requires practice and memorization—especially muscle memory. Everyone knows a few keyboard shortcuts (like Command-P for print, or Command-Q for quit). Mastering more, along with other efficient ways to control your Mac without reaching for the mouse, will help you get your work done faster, leaving more time for Angry Birds.

This MacWorld article is aimed at able-bodied people who prefer to use the keyboard mostly, instead of the mouse, because it's quicker ... but of course this means it applies well to keyboard-only users and to switch users and voice users who find keyboard commands easier than mouse movement commands.

- Ricky Buchanan