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L e g o N X T A c o u s t i c T a p e M e a s - PowerPoint PPT Presentation

L e g o N X T A c o u s t i c T a p e M e a s u r e A p p l i c a t i o n S t u d e n t : J a d e C h e n g P r o j e c t : M. S . C a p s t o n e i n C o m p u t e r


  1. L e g o N X T A c o u s t i c T a p e M e a s u r e A p p l i c a t i o n S t u d e n t : J a d e C h e n g P r o j e c t : M. S . C a p s t o n e i n C o m p u t e r S c i e n c e s D a t e : A p r i l 1 4 , 2 0 1 1 S u p e r v i s o r : D r . E d o a r d o S . B i a g i o n i , P h D J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  2. I n t r o d u c t i o n O n e L a p t o p p e r C h i l d ( O L P C ) O L P C i s a p r o j e c t a i m i n g t o c r e a t e e d u c a t i o n a l o p p o r t u n i t i e s f o r c h i l d r e n . O L P C p r o v i d e s c h i l d r e n r u g g e d , l o w - c o s t , l o w - p o w e r , c o n n e c t e d l a p t o p s . X O L a p t o p O L P C ’ s f o c u s i s o n t h e d e v e l o p m e n t , c o n s t r u c t i o n , a n d d e p l o y m e n t o f X O l a p t o p s . X O l a p t o p s a r e r e g a r d e d a s a m a i n f a c t o r t h a t s t a r t e d t h e t r e n d o f N e t b o o k s . X O L a p t o p J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  3. I n t r o d u c t i o n X O A c t i v i t i e s X O s r u n t h e S u g a r L e a r n i n g P l a t f o r m , a n d t h e i r a p p l i c a t i o n s a r e c a l l e d S u g a r A c t i v i t i e s . X O s h a v e a b o u t 1 6 0 A c t i v i t i e s a v a i l a b l e a n d 1 4 o f t h e m a r e p r e - i n s t a l l e d . S u g a r A c t i v i t i e s a r e d i v e r s e : e d u c a t i o n , s o c i a l n e t w o r k i n g , a n d e n t e r t a i n m e n t . S u g a r A c t i v i t y E x a m p l e s J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  4. I n t r o d u c t i o n A c o u s t i c T a p e Me a s u r e ( D i s t a n c e ) A c t i v i t y T h e D i s t a n c e A c t i v i t y i s a p r e - i n s t a l l e d S u g a r A c t i v i t y . T h e D i s t a n c e A c t i v i t y m e a s u r e s p h y s i c a l d i s t a n c e s u s i n g s o u n d p u l s e s . D i s t a n c e A c t i v i t y U s e r I n t e r f a c e J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  5. I n t r o d u c t i o n D i s t a n c e A c t i v i t y i n A c t i o n B o t h X O s m u s t b e c o n n e c t e d t o t h e s a m e s h a r e d n e t w o r k . Wh e n t h e a c t i v i t y i s s t a r t e d , i t s e n d s i n v i t a t i o n s t o a l l n e i g h b o r i n g X O s . O n c e a s e c o n d X O a c c e p t s t h e i n v i t a t i o n , b o t h X O s c a n s t a r t m e a s u r i n g d i s t a n c e s . D i s t a n c e A c t i v i t y w i t h I n c o r r e c t P l a c e m e n t ( l e f t ) a n d C o r r e c t P l a c e m e n t ( r i g h t ) V i d e o s o f t h e X O D i s t a n c e A c t i v i t y i n A c t i o n http://www2.hawaii.edu/~yucheng/projects/acoustic-tape-measure/#program-in-action J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  6. I n t r o d u c t i o n L e g o Mi n d s t o r m s L e g o Mi n d s t o r m s i s a l i n e o f p r o g r a m m a b l e r o b o t i c s a n d c o n s t r u c t i o n t o y s . L e g o Mi n d s t o r m s c o n t a i n s m a n y c o m p o n e n t s i n c l u d i n g c a b l e s , s e n s o r s , a n d t h e N X T . T h i s p r o j e c t u s e d L e g o Mi n d s t o r m s N X T 2 . 0 , w h i c h w a s r e l e a s e d i n 2 0 0 9 . L e g o N X T w i t h S e n s o r s a n d Mo t o r s J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  7. I n t r o d u c t i o n L e g o N X T ( B r i c k ) T h e N X T i s t h e m a i n c o m p o n e n t o f L e g o Mi n d s t o r m s . T h e N X T c o n t r o l s a s m a n y a s f o u r s e n s o r s a n d t h r e e m o t o r s v i a R J 1 2 c a b l e s . T h e N X T h a s a 1 0 0 × 6 4 - p i x e l m o n o c h r o m e L C D d i s p l a y a n d f o u r b u t t o n s . T h e N X T ’ s s t o c k f i r m w a r e p r o v i d e s a u s e r i n t e r f a c e o f h i e r a r c h i c a l m e n u s . T h e N X T h a s a s p e a k e r a n d c a n p l a y s o u n d f i l e s a t s a m p l i n g r a t e s u p t o 8 k H z . L e g o N X T s p e c s J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  8. I n t r o d u c t i o n N X T - G N X T - G i s a p r o g r a m m i n g p a c k a g e d i s t r i b u t e d w i t h L e g o Mi n d s t o r m s . N X T - G f e a t u r e s a n i n t e r a c t i v e d r a g - a n d - d r o p e n v i r o n m e n t . N X T - G i s s u i t a b l e o n l y f o r s i m p l e p r o g r a m s . N X T - G E x a m p l e P r o g r a m J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  9. R e l a t e d Wo r k – A l g o r i t h m D i s t a n c e A l g o r i t h m O v e r v i e w E x a m p l e : V i s u a l E x p l a n a t i o n o f t h e D i s t a n c e A l g o r i t h m J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  10. R e l a t e d Wo r k – A l g o r i t h m D i s t a n c e A l g o r i t h m D e t a i l s E x a m p l e : T i m e l i n e s R e l e v a n t t o M 1 J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  11. R e l a t e d Wo r k – A l g o r i t h m D i s t a n c e A l g o r i t h m D e t a i l s E x a m p l e : T i m e l i n e s R e l e v a n t t o M 2 J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

  12. R e l a t e d Wo r k – A l g o r i t h m D i s t a n c e A l g o r i t h m D e t a i l s E x a m p l e : J a d e C h e n g · I C S M . S . C a p s t o n e · U n i v e r s i t y o f H a w a i ‘ i a t M ā n o a · A p r i l 2 0 1 1

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