GET https://kbin.spritesserver.nl/index.php/m/askelectronics@discuss.tchncs.de/t/2057/Considering-positioning-strategies-for-autonomous-mechanum-wheeled-robots/comm…

Response
200 OK
IP
216.73.216.97
Profiled on
Token
ec5792

Security

Token

There is no security token.

Firewall

main Name
Security enabled
Stateless

Configuration

Key Value
provider security.user.provider.concrete.app_user_provider
context main
entry_point App\Security\KbinAuthenticator
user_checker App\Security\UserChecker
access_denied_handler (none)
access_denied_url (none)
authenticators 
[
  "two_factor"
  "remember_me"
  "App\Security\KbinAuthenticator"
  "App\Security\FacebookAuthenticator"
  "App\Security\GoogleAuthenticator"
  "App\Security\GithubAuthenticator"
  "App\Security\KeycloakAuthenticator"
]

Listeners

Listener Duration Response 
Symfony\Component\Security\Http\Firewall\ChannelListener {#723
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
  -logger: Monolog\Logger {#783 …}
  -httpPort: 80
  -httpsPort: 443
}
 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\ContextListener {#706
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage {#1017 …}
  -sessionKey: "_security_main"
  -logger: Monolog\Logger {#783 …}
  -userProviders: Symfony\Component\DependencyInjection\Argument\RewindableGenerator {#705 …}
  -dispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
  -registered: false
  -trustResolver: Scheb\TwoFactorBundle\Security\Authentication\AuthenticationTrustResolver {#780 …}
  -sessionTrackerEnabler: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage::enableUsageTracking(): void {#703 …}
}
 280.11 ms (none) 
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584
  -authenticatorManager: Symfony\Component\Security\Http\Authentication\AuthenticatorManager {#595 …}
}
 0.00 ms (none) 
Scheb\TwoFactorBundle\Security\Http\Firewall\TwoFactorAccessListener {#582
  -twoFactorFirewallConfig: Scheb\TwoFactorBundle\Security\TwoFactor\TwoFactorFirewallConfig {#842 …}
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -twoFactorAccessDecider: Scheb\TwoFactorBundle\Security\Authorization\TwoFactorAccessDecider {#581 …}
}
 0.06 ms (none) 
Symfony\Component\Security\Http\Firewall\AccessListener {#579
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -accessDecisionManager: Symfony\Component\Security\Core\Authorization\TraceableAccessDecisionManager {#937 …}
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
}
 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\LogoutListener {#786
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -options: [
    "csrf_parameter" => "_csrf_token"
    "csrf_token_id" => "logout"
    "logout_path" => "app_logout"
  ]
  -httpUtils: Symfony\Component\Security\Http\HttpUtils {#841 …}
  -csrfTokenManager: Symfony\Component\Security\Csrf\CsrfTokenManager {#1015 …}
  -eventDispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
}
 0.00 ms (none)

Authenticators

No authenticators have been recorded. Check previous profiles on your authentication endpoint.

Access Decision

affirmative Strategy
# Voter class
1 
"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
2 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
3 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
4 
"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
5 
"App\Security\Voter\EntryCommentVoter"
6 
"App\Security\Voter\EntryVoter"
7 
"App\Security\Voter\MagazineVoter"
8 
"App\Security\Voter\MessageThreadVoter"
9 
"App\Security\Voter\MessageVoter"
10 
"App\Security\Voter\NotificationVoter"
11 
"App\Security\Voter\OAuth2UserConsentVoter"
12 
"App\Security\Voter\PostCommentVoter"
13 
"App\Security\Voter\PostVoter"
14 
"App\Security\Voter\UserVoter"

Access decision log

# Result Attributes Object
1 DENIED ROLE_USER 
null
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
2 DENIED moderate 
App\Entity\EntryComment {#1365
  +user: Proxies\__CG__\App\Entity\User {#1378 …}
  +entry: App\Entity\Entry {#1856 …}
  +magazine: App\Entity\Magazine {#314
    +icon: Proxies\__CG__\App\Entity\Image {#295 …}
    +name: "askelectronics@discuss.tchncs.de"
    +title: "askelectronics"
    +description: """
      **For questions about component-level electronic circuits, tools and equipment.**\n
      \n
      Rules\n
      -----\n
      \n
      1: Be nice.\n
      \n
      2: Be on-topic (eg: *Electronic*, not *electrical*).\n
      \n
      3: No commercial stuff, buying, selling or valuations.\n
      \n
      4: Be safe.\n
      \n
      ---
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 154
    +entryCommentCount: 1230
    +postCount: 1
    +postCommentCount: 4
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729413608 {#322
      date: 2024-10-20 10:40:08.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#286 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#282 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#271 …}
    +entries: Doctrine\ORM\PersistentCollection {#229 …}
    +posts: Doctrine\ORM\PersistentCollection {#187 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#249 …}
    +bans: Doctrine\ORM\PersistentCollection {#166 …}
    +reports: Doctrine\ORM\PersistentCollection {#152 …}
    +badges: Doctrine\ORM\PersistentCollection {#130 …}
    +logs: Doctrine\ORM\PersistentCollection {#120 …}
    +awards: Doctrine\ORM\PersistentCollection {#109 …}
    +categories: Doctrine\ORM\PersistentCollection {#96 …}
    -id: 11
    +apId: "askelectronics@discuss.tchncs.de"
    +apProfileId: "https://discuss.tchncs.de/c/askelectronics"
    +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics"
    +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers"
    +apInboxUrl: "https://discuss.tchncs.de/inbox"
    +apDomain: "discuss.tchncs.de"
    +apPreferredUsername: "askelectronics"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727247714 {#323
      date: 2024-09-25 09:01:54.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687144409 {#317
      date: 2023-06-19 05:13:29.0 +02:00
    }
  }
  +image: null
  +parent: Proxies\__CG__\App\Entity\EntryComment {#2356 …}
  +root: Proxies\__CG__\App\Entity\EntryComment {#2476 …}
  +body: """
    Well, kids / young people / students will surprise you anyways. No matter what you planned ahead. I think teaching this way just requires you to stay flexible and try things with the students and see what works. University students will benefit from a little challenge, but it shouldn’t be impossible and get them frustrated. I’ve never taught myself, but I bet it’s difficult to hit that balance.\n
    \n
    Programming little robots is awesome, though. I think it’s on a whole other level to see robots move and do tasks, than to look at your screen and program something that changes a few pixels there. My university course was more related to embedded devices and closer to the electronics. It teaches you valuable lessons when forced to interact with some electronics, real-world physics, constrained resources and you need to get your maths right. Usually students are concerned with something like Java, learning object-oriented programming or handling some big frameworks. Or learning maths. And robotics teaches you to really pay attention, combine different skill-sets and do things without an easy route available.\n
    \n
    Maybe it’s just me who likes electronics too much. But I’m sure the kind of motivation you get by watching a real robot move and it runs your code, is unique. And kind of universal. You can do this in pre-school or in university to spark their imagination and motivation.\n
    \n
    Your task is a bit different. If you’re teaching something like simultaneous localization and mapping and the students also have to deal with all the robotics, sensors and real-word problems, this might be more of an ordeal for them than fun. Even dealing with noisy sensor values is a hassle until you get to grasp the bigger picture.\n
    \n
    If you’re giving them access to an API, you can choose and adjust what kind of abstraction you’re providing them. Give them something high-level or have them do more work. You could prepare most of the implementation and adjust the level of detail while teaching. Maybe skip something and give them working code via your API so they can focus on the problem they’re actually supposed to learn. You can also do it the other way round. Let them start with all low level stuff handled for them and learn the big concepts. Then let them dig down and see what your API functions have abstracted away until then. This way around you won’t run out of time.\n
    \n
    I’m sure including actual robotics is going to get them more motivated in contrast to running a simulation.
    """
  +lang: "en"
  +isAdult: false
  +favouriteCount: 0
  +score: 0
  +lastActive: DateTime @1693914344 {#1768
    date: 2023-09-05 13:45:44.0 +02:00
  }
  +ip: null
  +tags: null
  +mentions: [
    "@Saigonauticon@voltage.vn"
    "@rufus@discuss.tchncs.de"
  ]
  +children: Doctrine\ORM\PersistentCollection {#2355 …}
  +nested: Doctrine\ORM\PersistentCollection {#2167 …}
  +votes: Doctrine\ORM\PersistentCollection {#2424 …}
  +reports: Doctrine\ORM\PersistentCollection {#2440 …}
  +favourites: Doctrine\ORM\PersistentCollection {#2490 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2409 …}
  -id: 28065
  -bodyTs: "'abstract':321,414 'access':309 'actual':373,432 'adjust':317,346 'ahead':15 'also':262,379 'anyway':9 'api':312,363,411 'around':420 'attent':175 'avail':188 'away':415 'awesom':74 'balanc':69 'benefit':40 'bet':62 'big':163,400 'bigger':302 'bit':247 'challeng':44 'chang':102 'choos':315 'closer':117 'code':219,360 'combin':176 'concept':401 'concern':150 'constrain':137 'contrast':442 'could':339 'cours':109 'deal':265,288 'detail':350 'devic':115 'differ':177,248 'difficult':65 'dig':405 'easi':186 'electron':120,132,196 'embed':114 'even':287 'flexibl':26 'focus':367 'forc':127 'framework':164 'frustrat':54 'fun':286 'function':412 'get':52,143,208,298,437 'give':307,326,357 'go':435 'grasp':300 'handl':161,394 'hassl':295 'high':330 'high-level':329 'hit':67 'imagin':240 'implement':344 'imposs':50 'includ':431 'interact':129 'java':154 'kid':2 'kind':204,223,319 'learn':155,166,376,398 'lesson':125 'let':386,403 'level':84,331,348,392 'like':153,195,254 'littl':43,71 'local':256 'look':94 'low':391 'm':201,429 'map':258 'math':145,167 'matter':11 'mayb':189,353 'might':277 'motiv':206,242,440 'move':88,214 'much':198 'need':141 'never':57 'noisi':290 'object':157 'object-ori':156 'ordeal':282 'orient':158 'pay':174 'peopl':4 'physic':136 'pictur':303 'pixel':105 'plan':14 'pre':232 'pre-school':231 'prepar':340 'problem':275,370 'program':70,99,159 'provid':324 're':251,306,323,372 'real':134,212,273 'real-word':272 'real-world':133 'realli':173 'relat':112 'requir':22 'resourc':138 'right':146 'robot':72,87,169,213,269,433 'round':385 'rout':187 'run':217,424,444 'school':233 'screen':97 'see':34,86,408 'sensor':270,291 'set':180 'shouldn':47 'simul':446 'simultan':255 'skill':179 'skill-set':178 'skip':354 'someth':100,152,253,328,355 'spark':238 'start':388 'stay':25 'student':5,32,38,148,261 'stuff':393 'suppos':374 'sure':202,430 'surpris':7 'task':91,244 'taught':58 'teach':18,122,170,252,352 'thing':29,183 'think':17,77 'though':75 'time':427 'tri':28 'uniqu':221 'univers':37,108,225,236 'usual':147 'valu':292 'valuabl':124 've':56 'via':361 'watch':210 'way':20,384,419 'well':1 'whole':82 'without':184 'won':422 'word':274 'work':36,337,359 'world':135 'young':3"
  +ranking: 0
  +commentCount: 0
  +upVotes: 0
  +downVotes: 0
  +visibility: "visible             "
  +apId: "https://discuss.tchncs.de/comment/2687935"
  +editedAt: DateTimeImmutable @1693914611 {#1377
    date: 2023-09-05 13:50:11.0 +02:00
  }
  +createdAt: DateTimeImmutable @1693914344 {#1927
    date: 2023-09-05 13:45:44.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
3 DENIED edit 
App\Entity\EntryComment {#1365
  +user: Proxies\__CG__\App\Entity\User {#1378 …}
  +entry: App\Entity\Entry {#1856 …}
  +magazine: App\Entity\Magazine {#314
    +icon: Proxies\__CG__\App\Entity\Image {#295 …}
    +name: "askelectronics@discuss.tchncs.de"
    +title: "askelectronics"
    +description: """
      **For questions about component-level electronic circuits, tools and equipment.**\n
      \n
      Rules\n
      -----\n
      \n
      1: Be nice.\n
      \n
      2: Be on-topic (eg: *Electronic*, not *electrical*).\n
      \n
      3: No commercial stuff, buying, selling or valuations.\n
      \n
      4: Be safe.\n
      \n
      ---
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 154
    +entryCommentCount: 1230
    +postCount: 1
    +postCommentCount: 4
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729413608 {#322
      date: 2024-10-20 10:40:08.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#286 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#282 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#271 …}
    +entries: Doctrine\ORM\PersistentCollection {#229 …}
    +posts: Doctrine\ORM\PersistentCollection {#187 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#249 …}
    +bans: Doctrine\ORM\PersistentCollection {#166 …}
    +reports: Doctrine\ORM\PersistentCollection {#152 …}
    +badges: Doctrine\ORM\PersistentCollection {#130 …}
    +logs: Doctrine\ORM\PersistentCollection {#120 …}
    +awards: Doctrine\ORM\PersistentCollection {#109 …}
    +categories: Doctrine\ORM\PersistentCollection {#96 …}
    -id: 11
    +apId: "askelectronics@discuss.tchncs.de"
    +apProfileId: "https://discuss.tchncs.de/c/askelectronics"
    +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics"
    +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers"
    +apInboxUrl: "https://discuss.tchncs.de/inbox"
    +apDomain: "discuss.tchncs.de"
    +apPreferredUsername: "askelectronics"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727247714 {#323
      date: 2024-09-25 09:01:54.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687144409 {#317
      date: 2023-06-19 05:13:29.0 +02:00
    }
  }
  +image: null
  +parent: Proxies\__CG__\App\Entity\EntryComment {#2356 …}
  +root: Proxies\__CG__\App\Entity\EntryComment {#2476 …}
  +body: """
    Well, kids / young people / students will surprise you anyways. No matter what you planned ahead. I think teaching this way just requires you to stay flexible and try things with the students and see what works. University students will benefit from a little challenge, but it shouldn’t be impossible and get them frustrated. I’ve never taught myself, but I bet it’s difficult to hit that balance.\n
    \n
    Programming little robots is awesome, though. I think it’s on a whole other level to see robots move and do tasks, than to look at your screen and program something that changes a few pixels there. My university course was more related to embedded devices and closer to the electronics. It teaches you valuable lessons when forced to interact with some electronics, real-world physics, constrained resources and you need to get your maths right. Usually students are concerned with something like Java, learning object-oriented programming or handling some big frameworks. Or learning maths. And robotics teaches you to really pay attention, combine different skill-sets and do things without an easy route available.\n
    \n
    Maybe it’s just me who likes electronics too much. But I’m sure the kind of motivation you get by watching a real robot move and it runs your code, is unique. And kind of universal. You can do this in pre-school or in university to spark their imagination and motivation.\n
    \n
    Your task is a bit different. If you’re teaching something like simultaneous localization and mapping and the students also have to deal with all the robotics, sensors and real-word problems, this might be more of an ordeal for them than fun. Even dealing with noisy sensor values is a hassle until you get to grasp the bigger picture.\n
    \n
    If you’re giving them access to an API, you can choose and adjust what kind of abstraction you’re providing them. Give them something high-level or have them do more work. You could prepare most of the implementation and adjust the level of detail while teaching. Maybe skip something and give them working code via your API so they can focus on the problem they’re actually supposed to learn. You can also do it the other way round. Let them start with all low level stuff handled for them and learn the big concepts. Then let them dig down and see what your API functions have abstracted away until then. This way around you won’t run out of time.\n
    \n
    I’m sure including actual robotics is going to get them more motivated in contrast to running a simulation.
    """
  +lang: "en"
  +isAdult: false
  +favouriteCount: 0
  +score: 0
  +lastActive: DateTime @1693914344 {#1768
    date: 2023-09-05 13:45:44.0 +02:00
  }
  +ip: null
  +tags: null
  +mentions: [
    "@Saigonauticon@voltage.vn"
    "@rufus@discuss.tchncs.de"
  ]
  +children: Doctrine\ORM\PersistentCollection {#2355 …}
  +nested: Doctrine\ORM\PersistentCollection {#2167 …}
  +votes: Doctrine\ORM\PersistentCollection {#2424 …}
  +reports: Doctrine\ORM\PersistentCollection {#2440 …}
  +favourites: Doctrine\ORM\PersistentCollection {#2490 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2409 …}
  -id: 28065
  -bodyTs: "'abstract':321,414 'access':309 'actual':373,432 'adjust':317,346 'ahead':15 'also':262,379 'anyway':9 'api':312,363,411 'around':420 'attent':175 'avail':188 'away':415 'awesom':74 'balanc':69 'benefit':40 'bet':62 'big':163,400 'bigger':302 'bit':247 'challeng':44 'chang':102 'choos':315 'closer':117 'code':219,360 'combin':176 'concept':401 'concern':150 'constrain':137 'contrast':442 'could':339 'cours':109 'deal':265,288 'detail':350 'devic':115 'differ':177,248 'difficult':65 'dig':405 'easi':186 'electron':120,132,196 'embed':114 'even':287 'flexibl':26 'focus':367 'forc':127 'framework':164 'frustrat':54 'fun':286 'function':412 'get':52,143,208,298,437 'give':307,326,357 'go':435 'grasp':300 'handl':161,394 'hassl':295 'high':330 'high-level':329 'hit':67 'imagin':240 'implement':344 'imposs':50 'includ':431 'interact':129 'java':154 'kid':2 'kind':204,223,319 'learn':155,166,376,398 'lesson':125 'let':386,403 'level':84,331,348,392 'like':153,195,254 'littl':43,71 'local':256 'look':94 'low':391 'm':201,429 'map':258 'math':145,167 'matter':11 'mayb':189,353 'might':277 'motiv':206,242,440 'move':88,214 'much':198 'need':141 'never':57 'noisi':290 'object':157 'object-ori':156 'ordeal':282 'orient':158 'pay':174 'peopl':4 'physic':136 'pictur':303 'pixel':105 'plan':14 'pre':232 'pre-school':231 'prepar':340 'problem':275,370 'program':70,99,159 'provid':324 're':251,306,323,372 'real':134,212,273 'real-word':272 'real-world':133 'realli':173 'relat':112 'requir':22 'resourc':138 'right':146 'robot':72,87,169,213,269,433 'round':385 'rout':187 'run':217,424,444 'school':233 'screen':97 'see':34,86,408 'sensor':270,291 'set':180 'shouldn':47 'simul':446 'simultan':255 'skill':179 'skill-set':178 'skip':354 'someth':100,152,253,328,355 'spark':238 'start':388 'stay':25 'student':5,32,38,148,261 'stuff':393 'suppos':374 'sure':202,430 'surpris':7 'task':91,244 'taught':58 'teach':18,122,170,252,352 'thing':29,183 'think':17,77 'though':75 'time':427 'tri':28 'uniqu':221 'univers':37,108,225,236 'usual':147 'valu':292 'valuabl':124 've':56 'via':361 'watch':210 'way':20,384,419 'well':1 'whole':82 'without':184 'won':422 'word':274 'work':36,337,359 'world':135 'young':3"
  +ranking: 0
  +commentCount: 0
  +upVotes: 0
  +downVotes: 0
  +visibility: "visible             "
  +apId: "https://discuss.tchncs.de/comment/2687935"
  +editedAt: DateTimeImmutable @1693914611 {#1377
    date: 2023-09-05 13:50:11.0 +02:00
  }
  +createdAt: DateTimeImmutable @1693914344 {#1927
    date: 2023-09-05 13:45:44.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
4 DENIED moderate 
App\Entity\EntryComment {#1365
  +user: Proxies\__CG__\App\Entity\User {#1378 …}
  +entry: App\Entity\Entry {#1856 …}
  +magazine: App\Entity\Magazine {#314
    +icon: Proxies\__CG__\App\Entity\Image {#295 …}
    +name: "askelectronics@discuss.tchncs.de"
    +title: "askelectronics"
    +description: """
      **For questions about component-level electronic circuits, tools and equipment.**\n
      \n
      Rules\n
      -----\n
      \n
      1: Be nice.\n
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  +body: """
    Well, kids / young people / students will surprise you anyways. No matter what you planned ahead. I think teaching this way just requires you to stay flexible and try things with the students and see what works. University students will benefit from a little challenge, but it shouldn’t be impossible and get them frustrated. I’ve never taught myself, but I bet it’s difficult to hit that balance.\n
    \n
    Programming little robots is awesome, though. I think it’s on a whole other level to see robots move and do tasks, than to look at your screen and program something that changes a few pixels there. My university course was more related to embedded devices and closer to the electronics. It teaches you valuable lessons when forced to interact with some electronics, real-world physics, constrained resources and you need to get your maths right. Usually students are concerned with something like Java, learning object-oriented programming or handling some big frameworks. Or learning maths. And robotics teaches you to really pay attention, combine different skill-sets and do things without an easy route available.\n
    \n
    Maybe it’s just me who likes electronics too much. But I’m sure the kind of motivation you get by watching a real robot move and it runs your code, is unique. And kind of universal. You can do this in pre-school or in university to spark their imagination and motivation.\n
    \n
    Your task is a bit different. If you’re teaching something like simultaneous localization and mapping and the students also have to deal with all the robotics, sensors and real-word problems, this might be more of an ordeal for them than fun. Even dealing with noisy sensor values is a hassle until you get to grasp the bigger picture.\n
    \n
    If you’re giving them access to an API, you can choose and adjust what kind of abstraction you’re providing them. Give them something high-level or have them do more work. You could prepare most of the implementation and adjust the level of detail while teaching. Maybe skip something and give them working code via your API so they can focus on the problem they’re actually supposed to learn. You can also do it the other way round. Let them start with all low level stuff handled for them and learn the big concepts. Then let them dig down and see what your API functions have abstracted away until then. This way around you won’t run out of time.\n
    \n
    I’m sure including actual robotics is going to get them more motivated in contrast to running a simulation.
    """
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