The link could lead to a definition of guava, a chart listing the quantity
      of guava exported or a photograph of people harvesting guava. Until the link is activated,
      all readers are unsure and the person with a disability is not at any disadvantage. ASCII art picture created by a spatial arrangement of characters or glyphs (typically from the
      95 printable characters defined by ASCII) assistive technology (as used in this document) hardware and/or software that acts as a user agent , or along with a mainstream user agent, to provide functionality to meet the requirements
      of users with disabilities that go beyond those offered by mainstream user agents Note 1 Functionality provided by assistive technology includes alternative presentations
      (e.g., as synthesized speech or magnified content), alternative input methods (e.g.,
      voice), additional navigation or orientation mechanisms, and content transformations
      (e.g., to make tables more accessible). Note 2 Assistive technologies often communicate data and messages with mainstream user agents
      by using and monitoring APIs. Note 3 The distinction between mainstream user agents and assistive technologies is not absolute.
      Many mainstream user agents provide some features to assist individuals with disabilities.
      The basic difference is that mainstream user agents target broad and diverse audiences
      that usually include people with and without disabilities.