Laura Olson-Reyes has been appointed director of corporate communications at Bally Technologies. She will oversee the Las Vegas- based company’s media relations and communications strategy. Olson- Reyes brings 15 years of gaming and technology industry experience to the position. She most recently served as director of marketing communications for SellingSource, a provider of marketing and technology solutions for online lenders. Prior to that, she served as senior manager of communications for Aristocrat Technologies Inc. She replaces Marcus Prater who left Bally after nine years to return to his home state of Idaho.