Zygo-USA Optimist MMX-3 Specifikace stáhnout pdf (Strana 33)

Page 31 of 27

Reliability/history/compatibility.

What is the history, proven compatibility and reliability of the chosen software to be

installed on the computer?

Will they perform the required functions to meet the student’s needs?

Is any proposed E.C.U. compatible with the other software?

Can the software drive the E.C.U.? NB. Additional hardware may be required.

Other considerations.

What size screen, keyboard is required?

What windows operating system is required for the communication software and for the

other programs?

Note: Win NT and now Win 2000 will be problematic for all disability/access

software

Is a CD drive required? If so, consider a built in CD rather than a connectable one.

Environmental Issues.

How will the unit, cables and peripherals be protected from saliva, rain, drinks, dust, paint,

sand etc?

What damage are these likely to cause a laptop?

If a switch skin (clear protector) is used over the screen itself what impact will this have on

visual clarity for the user?

Who will fund these protective devices?

Mounting.

What positions/equipment is the student in throughout the day/night?

How will the laptop be mounted/positioned to allow access?

How much of the day/night will the student be able to access the laptop for

communication?

Can a mounting plate be attached to the laptop?

Does the student require their wheelchair tray for other purposes eg. Reading books,

interacting with peers, doing craft, mealtimes? Can the laptop be mounted out of the way?

Does the student need the tray off for activities such as group participation, sand play,

gastrostomy feeds etc? Can the laptop be accessed without the tray on?

How easily can the laptop be removed (especially in emergency situations)?

How easily can the mount be removed?

What cables will run from the laptop eg to the joystick, to the wheelchair battery, to the

speaker, to the CD drive/disk drive, to the printer?

How will these affect transfers?

How often is the student transferred for toileting, position changes, transport etc?

What will happen for emergency access/resuscitation?

How will the weight of the laptop and the mount affect wheelchair stability?

How will the laptop and mount be transported in the car/van etc?

Will the mounting system minimise vibrations in order to protect the hard drive?

Will the student require a new wheelchair and therefore a new mount within the near

future?

Can the mount be transferred to a new wheelchair

Ie: Will the mounting be flexible and adjustable or fixed?

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