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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Andrew B. Lippman.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Kizelshteyn, Boris G. (Boris Grigory)</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Architecture. Program in Media Arts and Sciences.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Program in Media Arts and Sciences (Massachusetts Institute of Technology)</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2012-05-15T21:13:57Z</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2012</dim:field>
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   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">792944608</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2012.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Cataloged from PDF version of thesis.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 134-142).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">We define proximal messaging as that category of information transaction that takes into account the physical, social and temporal proximity between the sender and recipient as it relates to the content of the message. We undertake an analysis of the social factors powering the widespread adoption of social, locative and collaborative systems and assert that their evolution is driven by natural human communication instincts that tend towards increasingly personal and real world interactions. We go on to present Reach, a proximal messaging system realized as a local social favor exchange that leverages users' existing social and mobility network activity to match them with people they can help and who can help them. In prototyping this system we explore how best to work with these dimensions of articulated real-time personal information and validate our work by conducting a user study on the experience of requesting favors and being called to serve by Reach.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Boris G. Kizelshteyn.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">S.M.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">201 p.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">M.I.T. theses are protected by 
copyright. They may be viewed from this source for any purpose, but 
reproduction or distribution in any format is prohibited without written 
permission. See provided URL for inquiries about permission.</dim:field>
   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Architecture. Program in Media Arts and Sciences.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">REACH : the local social favor exchange : a proximal messaging system</dim:field>
   <dim:field mdschema="dc" element="title" qualifier="alternative" lang="en_US">Local social favor exchange</dim:field>
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   	&lt;Title>REACH : the local social favor exchange : a proximal messaging system&lt;/Title>
   	&lt;Subtitle>Local social favor exchange&lt;/Subtitle>
   	&lt;Subtitle>Proximal messaging system&lt;/Subtitle>
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   	&lt;PublicationDate>2012&lt;/PublicationDate>
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    &lt;Keyword>Architecture. Program in Media Arts and Sciences.&lt;/Keyword>
   	&lt;Abstract>We define proximal messaging as that category of information transaction that takes into account the physical, social and temporal proximity between the sender and recipient as it relates to the content of the message. We undertake an analysis of the social factors powering the widespread adoption of social, locative and collaborative systems and assert that their evolution is driven by natural human communication instincts that tend towards increasingly personal and real world interactions. We go on to present Reach, a proximal messaging system realized as a local social favor exchange that leverages users&amp;apos; existing social and mobility network activity to match them with people they can help and who can help them. In prototyping this system we explore how best to work with these dimensions of articulated real-time personal information and validate our work by conducting a user study on the experience of requesting favors and being called to serve by Reach.&lt;/Abstract>
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