I've been playing with Google voice search on my iPhone back in 2008. Stop using it for years because I didn't find it convenient or useful enough. However, I started to play with it recently after the latest updated.
I'm surprise how Google search has fallen behind Siri in understanding natural language. Google has been in the search engine game for close to 20 years, while Apple has gotten into the game a few years ago.
Here are some of my test. The voice searches/requests are repeated 3 times.
TEST 1: Understand the words "Get directions to".
Siri:
"Get directions to CVS" - Shows map with directions. SUCCESS
"Get directions to Starbucks" - Shows map with directions. SUCCESS
"Get directions to McDonald's" - Shows map with directions. SUCCESS
"Get directions to downtown" - Shows map with directions. SUCCESS
"Get directions to downtown LA" - Shows map with directions. SUCCESS
"Get directions to the closest airport" - Shows map with directions. SUCCESS
"Get directions to LAX" - Shows map with directions. SUCCESS
"Get directions to the closest gas station" - Shows map with directions. SUCCESS
Google:
"Get directions to CVS" - does a web search. FAILED
"Get directions to Starbucks" - does a web search. FAILED
"Get directions to McDonald's" - Shows map with directions. SUCCESS
"Get directions to downtown" - does a web search. FAILED
"Get directions to downtown LA" - Shows map with directions. SUCCESS
"Get directions to the closest airport" - does a web search. FAILED
"Get directions to LAX" - Shows map with directions. SUCCESS
"Get directions to the closest gas station" - does a web search. FAILED
More test.
TEST 2: Asking about basic scientific facts about water boiling point and freezing point using natural language.
3 or 4 variations using natural language asking about the boiling point and freezing point of water.
Siri:
Shows the data for all of the below questions.
"What's the water boiling point" - SUCCESS
"What's the boiling point of water" - SUCCESS
"What temperature does water boil" - SUCCESS
"What's the water freezing point" - SUCCESS
"What's the freezing point of water" - SUCCESS
"What temperature does water freeze" - SUCCESS
"At what temperature does water freeze" - SUCCESS
Google:
"What's the water boiling point" - SUCCESS
"What's the boiling point of water" - SUCCESS
"What temperature does water boil" - SUCCESS
"What's the water freezing point" - FAILED, web search
"What's the freezing point of water" - FAILED, web search
"What temperature does water freeze" - FAILED, web search
"At what temperature does water freeze" - FAILED, web search
Um.. google knows the boiling point, but not the freezing point of water?
More test.
TEST 3: Asking about movie theaters showing Skyfall
3 variations using natural language asking about movie showings for Skyfall.
Siri:
Find movie showings for Skyfall - SUCCESS, shows listing
Where is Skyfall playing - SUCCESS, shows listing
What movie theaters are showing Skyfall - SUCCESS, shows listing
Google:
Find movie showings for Skyfall - FAILED, web search
Where is Skyfall playing - SUCCESS, shows listing
What movie theaters are showing Skyfall - FAILED, web search
Siri had no problems with the world "sky fall". Google keeps changing sky fall to sky phone, skype phone, skype iPhone, or variations of it.
Google had bad voice to text:
Find movie showings for Skyfall => Find movie showings for Skype iPhone, Find movie showings for sky phone
I'm surprise how Google search has fallen behind Siri in understanding natural language. Google has been in the search engine game for close to 20 years, while Apple has gotten into the game a few years ago.
Here are some of my test. The voice searches/requests are repeated 3 times.
TEST 1: Understand the words "Get directions to".
Siri:
"Get directions to CVS" - Shows map with directions. SUCCESS
"Get directions to Starbucks" - Shows map with directions. SUCCESS
"Get directions to McDonald's" - Shows map with directions. SUCCESS
"Get directions to downtown" - Shows map with directions. SUCCESS
"Get directions to downtown LA" - Shows map with directions. SUCCESS
"Get directions to the closest airport" - Shows map with directions. SUCCESS
"Get directions to LAX" - Shows map with directions. SUCCESS
"Get directions to the closest gas station" - Shows map with directions. SUCCESS
Google:
"Get directions to CVS" - does a web search. FAILED
"Get directions to Starbucks" - does a web search. FAILED
"Get directions to McDonald's" - Shows map with directions. SUCCESS
"Get directions to downtown" - does a web search. FAILED
"Get directions to downtown LA" - Shows map with directions. SUCCESS
"Get directions to the closest airport" - does a web search. FAILED
"Get directions to LAX" - Shows map with directions. SUCCESS
"Get directions to the closest gas station" - does a web search. FAILED
More test.
TEST 2: Asking about basic scientific facts about water boiling point and freezing point using natural language.
3 or 4 variations using natural language asking about the boiling point and freezing point of water.
Siri:
Shows the data for all of the below questions.
"What's the water boiling point" - SUCCESS
"What's the boiling point of water" - SUCCESS
"What temperature does water boil" - SUCCESS
"What's the water freezing point" - SUCCESS
"What's the freezing point of water" - SUCCESS
"What temperature does water freeze" - SUCCESS
"At what temperature does water freeze" - SUCCESS
Google:
"What's the water boiling point" - SUCCESS
"What's the boiling point of water" - SUCCESS
"What temperature does water boil" - SUCCESS
"What's the water freezing point" - FAILED, web search
"What's the freezing point of water" - FAILED, web search
"What temperature does water freeze" - FAILED, web search
"At what temperature does water freeze" - FAILED, web search
Um.. google knows the boiling point, but not the freezing point of water?
More test.
TEST 3: Asking about movie theaters showing Skyfall
3 variations using natural language asking about movie showings for Skyfall.
Siri:
Find movie showings for Skyfall - SUCCESS, shows listing
Where is Skyfall playing - SUCCESS, shows listing
What movie theaters are showing Skyfall - SUCCESS, shows listing
Google:
Find movie showings for Skyfall - FAILED, web search
Where is Skyfall playing - SUCCESS, shows listing
What movie theaters are showing Skyfall - FAILED, web search
Siri had no problems with the world "sky fall". Google keeps changing sky fall to sky phone, skype phone, skype iPhone, or variations of it.
Google had bad voice to text:
Find movie showings for Skyfall => Find movie showings for Skype iPhone, Find movie showings for sky phone