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However this has been improved with the redesigned Slim & Lite PSP which has faster loading times , according to GameSpot 's Despite its movie and music playback capabilities , the PSP has primarily gaming-oriented controls ( as opposed to the controls typical to television remotes or MP3 players ) : two shoulder buttons ( L and R ) , the PlayStation , start and select buttons , a digital 4-directional pad , and an analog ' nub ' which is slid rather than tilted .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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