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Date: 03/24/04
Name of Product: VTEL Products Video Conferencing Equipment
Email Contact for more
Information: info@vtel.com
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Section 1194.21 Software
Applications and Operating Systems |
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Section 1194.22 Web-based internet information and applications |
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Section 1194.23 Telecommunications Products |
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Section 1194.24 Video and Multi-media Products |
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Section 1194.25 Self-Contained, Closed Products |
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Section 1194.26 Desktop and Portable Computers |
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Section 1194.31 Functional Performance Criteria |
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Criteria
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Supporting
Features |
Remarks
and explanations |
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(a) When software is designed to run on a system that
has a keyboard, product functions shall be executable from a keyboard
where the function itself or the result of performing a function can be
discerned textually. |
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Access to all functionality using a keyboard is
supported |
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(b) Applications shall not disrupt or disable
activated features of other products that are identified as accessibility
features, where those features are developed and documented according to
industry standards. Applications also shall not disrupt or disable
activated features of any operating system that are identified as
accessibility features where the application programming interface for
those accessibility features has been documented by the manufacturer of
the operating system and is available to the product developer. |
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No accessibly is disrupted |
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(c) A well-defined on-screen indication of the
current focus shall be provided that moves among interactive interface
elements as the input focus changes. The focus shall be programmatically
exposed so that Assistive Technology can track focus and focus changes. |
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(d) Sufficient information about a user interface
element including the identity, operation and state of the element shall
be available to Assistive Technology. When an image represents a program
element, the information conveyed by the image must also be available in
text. |
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Images are available in text. |
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(e) When bitmap images are used to identify controls,
status indicators, or other programmatic elements, the meaning assigned to
those images shall be consistent throughout an application's performance. |
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The VTEL User Interface is
consistent. |
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(f) Textual information shall be provided through
operating system functions for displaying text. The minimum information
that shall be made available is text content, text input caret location,
and text attributes. |
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The VTEL application
does not override the user. |
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(g) Applications shall not override user selected
contrast and color selections and other individual display attributes. |
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(h) When animation is displayed, the information
shall be displayable in at least one non-animated presentation mode at the
option of the user. |
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(i) Color coding shall not be used as the only means
of conveying information, indicating an action, prompting a response, or
distinguishing a visual element. |
N/A |
Color coding is not being used as the only means of
conveying information, indicating an action, prompting a response, or
distinguishing a visual element, |
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(j) When a product permits a user to adjust color and
contrast settings, a variety of color selections capable of producing a
range of contrast levels shall be provided. |
N/A |
This is a function of the operating system. The
VTEL product will not affect the operating system function |
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(k) Software shall not use flashing or blinking text,
objects, or other elements having a flash or blink frequency greater than
2 Hz and lower than 55 Hz. |
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The VTEL user interface does not use flashing or
blinking text, objects, or other elements having a flash or blink
frequency greater than 2 Hz and lower than 55 Hz. |
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(l) When electronic forms are used, the form shall
allow people using Assistive Technology to access the information, field
elements, and functionality required for completion and submission of the
form, including all directions and cues. |
N/A |
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Criteria
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Supporting
Features |
Remarks
and explanations |
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(a) A text equivalent for every non-text element
shall be provided (e.g., via "alt", "longdesc", or in
element content). |
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(b) Equivalent alternatives for any multimedia
presentation shall be synchronized with the presentation. |
N/A |
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(c) Web pages shall be designed so that all
information conveyed with color is also available without color, for
example from context or markup. |
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(d) Documents shall be organized so they are readable
without requiring an associated style sheet. |
N/A |
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(e) Redundant text links shall be provided for each
active region of a server-side image map. |
N/A |
No image maps are used |
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(f) Client-side image maps shall be provided instead
of server-side image maps except where the regions cannot be defined with
an available geometric shape. |
N/A |
No image maps are used |
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(g) Row and column headers shall be identified for
data tables. |
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(h) Markup shall be used to associate data cells and
header cells for data tables that have two or more logical levels of row
or column headers. |
N/A |
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(i) Frames shall be titled with text that facilitates
frame identification and navigation |
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(j) Pages shall be designed to avoid causing the
screen to flicker with a frequency greater than 2 Hz and lower than 55 Hz. |
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Pages do not cause the screen to flicker with a
frequency greater than 2 Hz and lower than 55 Hz. |
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(k) A text-only page, with equivalent information or
functionality, shall be provided to make a web site comply with the
provisions of this part, when compliance cannot be accomplished in any
other way. The content of the text-only page shall be updated whenever the
primary page changes. |
N/A |
No text-only pages |
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(l) When pages utilize scripting languages to display
content, or to create interface elements, the information provided by the
script shall be identified with functional text that can be read by
Assistive Technology. |
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(m) When a web page requires that an applet, plug-in
or other application be present on the client system to interpret page
content, the page must provide a link to a plug-in or applet that complies
with §1194.21(a) through (l). |
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(n) When electronic forms are designed to be
completed on-line, the form shall allow people using Assistive Technology
to access the information, field elements, and functionality required for
completion and submission of the form, including all directions and cues. |
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(o) A method shall be provided that permits users to
skip repetitive navigation links. |
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No repetitive navigation links |
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(p) When a timed response is required, the user shall
be alerted and given sufficient time to indicate more time is required. |
N/A |
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Note to 1194.22: The Board interprets paragraphs (a) through (k) of this section as consistent with the following priority 1 Checkpoints of the Web Content Accessibility Guidelines 1.0 (WCAG 1.0) (May 5 1999) published by the Web Accessibility Initiative of the World Wide Web Consortium: Paragraph (a) - 1.1, (b) - 1.4, (c) - 2.1, (d) - 6.1, (e) - 1.2, (f) - 9.1, (g) - 5.1, (h) - 5.2, (i) - 12.1, (j) - 7.1, (k) - 11.4.
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Criteria |
Supporting
Features |
Remarks
and explanations |
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(a) Telecommunications products or systems which
provide a function allowing voice communication and which do not
themselves provide a TTY functionality shall provide a standard
non-acoustic connection point for TTYs. Microphones shall be capable of
being turned on and off to allow the user to intermix speech with TTY use. |
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The VTEL equipment supports standard non-acoustic
connection point. |
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(b) Telecommunications products which include voice
communication functionality shall support all commonly used
cross-manufacturer non-proprietary standard TTY signal protocols. |
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The VTEL equipment supports industry standards and
doesn’t work in a proprietary mode. |
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(c) Voice mail, auto-attendant, and interactive voice
response telecommunications systems shall be usable by TTY users with
their TTYs. |
N/A |
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(d) Voice mail, messaging, auto-attendant, and
interactive voice response telecommunications systems that require a
response from a user within a time interval, shall give an alert when the
time interval is about to run out, and shall provide sufficient time for
the user to indicate more time is required. |
N/A |
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(e) Where provided, caller identification and similar
telecommunications functions shall also be available for users of TTYs,
and for users who cannot see displays. |
N/A |
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(f) For transmitted voice signals, telecommunications
products shall provide a gain adjustable up to a minimum of 20 dB. For
incremental volume control, at least one intermediate step of 12 dB of
gain shall be provided. |
N/A |
The VTEL equipment does not need to provide a gain
control function. The equipment comes equipped with volume control. |
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(g) If the telecommunications product allows a user
to adjust the receive volume, a function shall be provided to
automatically reset the volume to the default level after every use. |
N/A |
See above. |
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(h) Where a telecommunications product delivers
output by an audio transducer which is normally held up to the ear, a
means for effective magnetic wireless coupling to hearing technologies
shall be provided. |
N/A |
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(i) Interference to hearing technologies (including
hearing aids, cochlear implants, and assistive listening devices) shall be
reduced to the lowest possible level that allows a user of hearing
technologies to utilize the telecommunications product. |
N/A |
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(j) Products that transmit or conduct information or
communication, shall pass through cross-manufacturer, non-proprietary,
industry-standard codes, translation protocols, formats or other
information necessary to provide the information or communication in a
usable format. Technologies which use encoding, signal compression, format
transformation, or similar techniques shall not remove information needed
for access or shall restore it upon delivery. |
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The VTEL equipment meets this requirement. VTEL
is a standards based organization. |
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(k)(1) Products which have mechanically operated
controls or keys shall comply with the following: Controls and Keys shall
be tactilely discernible without activating the controls or keys. |
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(k)(2) Products which have mechanically operated
controls or keys shall comply with the following: Controls and Keys shall
be operable with one hand and shall not require tight grasping, pinching,
twisting of the wrist. The force required to activate controls and keys
shall be 5 lbs. (22.2N) maximum. |
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(k)(3) Products which have mechanically operated
controls or keys shall comply with the following: If key repeat is
supported, the delay before repeat shall be adjustable to at least 2
seconds. Key repeat rate shall be adjustable to 2 seconds per character. |
N/A |
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(k)(4) Products which have mechanically operated
controls or keys shall comply with the following: The status of all
locking or toggle controls or keys shall be visually discernible, and
discernible either through touch or sound. |
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Criteria |
Supporting
Features |
Remarks
and explanations |
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a) All analog television displays 13 inches and
larger, and computer equipment that includes analog television receiver or
display circuitry, shall be equipped with caption decoder circuitry which
appropriately receives, decodes, and displays closed captions from
broadcast, cable, videotape, and DVD signals. As soon as practicable, but
not later than July 1, 2002, widescreen digital television (DTV) displays
measuring at least 7.8 inches vertically, DTV sets with conventional
displays measuring at least 13 inches vertically, and stand-alone DTV
tuners, whether or not they are marketed with display screens, and
computer equipment that includes DTV receiver or display circuitry, shall
be equipped with caption decoder circuitry which appropriately receives,
decodes, and displays closed captions from broadcast, cable, videotape,
and DVD signals. |
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(b) Television tuners, including tuner cards for use
in computers, shall be equipped with secondary audio program playback
circuitry. |
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(c) All training and informational video and
multimedia productions which support the agency's mission, regardless of
format, that contain speech or other audio information necessary for the
comprehension of the content, shall be open or closed captioned. |
N/A |
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(d) All training and informational video and
multimedia productions which support the agency's mission, regardless of
format, that contain visual information necessary for the comprehension of
the content, shall be audio described. |
N/A |
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(e) Display or presentation of alternate text
presentation or audio descriptions shall be user-selectable unless
permanent. |
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Criteria |
Supporting
Features |
Remarks
and explanations |
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(a) Self contained products shall be usable by people
with disabilities without requiring an end-user to attach Assistive
Technology to the product. Personal headsets for private listening are not
Assistive Technology. |
N/A |
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(b) When a timed response is required, the user shall
be alerted and given sufficient time to indicate more time is required. |
N/A |
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(c) Where a product utilizes touchscreens or
contact-sensitive controls, an input method shall be provided that
complies with §1194.23 (k) (1) through (4). |
N/A |
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(d) When biometric forms of user identification or
control are used, an alternative form of identification or activation,
which does not require the user to possess particular biological
characteristics, shall also be provided. |
N/A |
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(e) When products provide auditory output, the audio
signal shall be provided at a standard signal level through an industry
standard connector that will allow for private listening. The product must
provide the ability to interrupt, pause, and restart the audio at anytime. |
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(f) When products deliver voice output in a public
area, incremental volume control shall be provided with output
amplification up to a level of at least 65 dB. Where the ambient noise
level of the environment is above 45 dB, a volume gain of at least 20 dB
above the ambient level shall be user selectable. A function shall be
provided to automatically reset the volume to the default level after
every use. |
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(g) Color coding shall not be used as the only means
of conveying information, indicating an action, prompting a response, or
distinguishing a visual element. |
N/A |
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(h) When a product permits a user to adjust color and
contrast settings, a range of color selections capable of producing a
variety of contrast levels shall be provided. |
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(i) Products shall be designed to avoid causing the
screen to flicker with a frequency greater than 2 Hz and lower than 55 Hz. |
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(j) (1) Products which are freestanding,
non-portable, and intended to be used in one location and which have
operable controls shall comply with the following: The position of any
operable control shall be determined with respect to a vertical plane,
which is 48 inches in length, centered on the operable control, and at the
maximum protrusion of the product within the 48 inch length on products
which are freestanding, non-portable, and intended to be used in one
location and which have operable controls. |
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(j)(2) Products which are freestanding, non-portable,
and intended to be used in one location and which have operable controls
shall comply with the following: Where any operable control is 10 inches
or less behind the reference plane, the height shall be 54 inches maximum
and 15 inches minimum above the floor. |
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(j)(3) Products which are freestanding, non-portable,
and intended to be used in one location and which have operable controls
shall comply with the following: Where any operable control is more than
10 inches and not more than 24 inches behind the reference plane, the
height shall be 46 inches maximum and 15 inches minimum above the floor. |
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(j)(4) Products which are freestanding, non-portable,
and intended to be used in one location and which have operable controls
shall comply with the following: Operable controls shall not be more than
24 inches behind the reference plane. |
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Criteria |
Supporting
Features |
Remarks
and explanations |
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(a) All mechanically operated controls and keys shall
comply with §1194.23 (k) (1) through (4). |
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(b) If a product utilizes touchscreens or
touch-operated controls, an input method shall be provided that complies
with §1194.23 (k) (1) through (4). |
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(c) When biometric forms of user identification or
control are used, an alternative form of identification or activation,
which does not require the user to possess particular biological
characteristics, shall also be provided. |
N/A |
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(d) Where provided, at least one of each type of
expansion slots, ports and connectors shall comply with publicly available
industry standards |
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Criteria |
Supporting
Features |
Remarks
and explanations |
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(a) At least one mode of operation and information
retrieval that does not require user vision shall be provided, or support
for Assistive Technology used by people who are blind or visually impaired
shall be provided. |
N/A |
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(b) At least one mode of operation and information
retrieval that does not require visual acuity greater than 20/70 shall be
provided in audio and enlarged print output working together or
independently, or support for Assistive Technology used by people who are
visually impaired shall be provided. |
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(c) At least one mode of operation and information
retrieval that does not require user hearing shall be provided, or support
for Assistive Technology used by people who are deaf or hard of hearing
shall be provided |
N/A |
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(d) Where audio information is important for the use
of a product, at least one mode of operation and information retrieval
shall be provided in an enhanced auditory fashion, or support for
assistive hearing devices shall be provided. |
N/A |
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(e) At least one mode of operation and information
retrieval that does not require user speech shall be provided, or support
for Assistive Technology used by people with disabilities shall be
provided. |
N/A |
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(f) At least one mode of operation and information
retrieval that does not require fine motor control or simultaneous actions
and that is operable with limited reach and strength shall be provided. |
N/A |
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