{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 22:48:25.059Z","domain":"det.social","followerCount":0,"followers":"https://det.social/users/psilo/followers","following":"https://det.social/users/psilo/following","followingCount":0,"icon":"https://det.social/system/accounts/avatars/109/252/249/112/539/187/original/3260dd06962881dc.png","id":"3w00s21klabji82","inbox":"https://det.social/users/psilo/inbox","iri":"https://det.social/users/psilo","isLocal":false,"last_fetched":"2025-08-05 22:48:25.058Z","outbox":"https://det.social/users/psilo/outbox","preferred_username":"psilo","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwwCfiCdaLx5K5zOpYrOh\nDovR77i+tTRdbi24OklCTxxNmmQfTu1qVNm7gq5dTCTEwSKygYTDaRZnD9nWEzpU\nGNBM4RDA7PG0xVQDWKltvZdbC8icaZMjRc5/2qp/ZeWQpzXstcTKoH1B3lNufw36\nUe8vh6Za7ffubNsJ/Jaagq/n8NJRqr02fx9gngiKkkXUOa6T85RJ0TiZQZh+zFkC\n0rbLd/UcDCUHFIO7olIn6upK2X0dZ6W37gd6suLkblj/YUyGa5B/qZRVZhuxSxUW\nY+rf7DtTQjlcP3AokobBm5dPFsvshb6Iqa0GHJgmTrvSSUcFIj74s25ewSIFs/Ak\nswIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-29 00:00:00.000Z","summary":"

Software engineer, game developer, father, former singer, former tennis player...

","updated":"2025-08-05 22:48:25.059Z","user":"","username":"Gerald Unterrainer"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 22:48:25.102Z","domain":"mastodon.gamedev.place","followerCount":0,"followers":"https://mastodon.gamedev.place/users/toriol/followers","following":"https://mastodon.gamedev.place/users/toriol/following","followingCount":0,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/109/366/117/439/196/977/original/eeeb3bfc7e5cb997.jpeg","id":"t4984643d5630dt","inbox":"https://mastodon.gamedev.place/users/toriol/inbox","iri":"https://mastodon.gamedev.place/users/toriol","isLocal":false,"last_fetched":"2025-08-05 22:48:25.101Z","outbox":"https://mastodon.gamedev.place/users/toriol/outbox","preferred_username":"toriol","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3f74L0tDqndYksD3u07i\nmqkZ7GVVDGZxX6zcB7lnuOaJ/0+C0vhxmrIDoPIIIb39Lw0+ByZBtxk/1tJNMDK4\nT5hjWsnNmh37tnE30YMh62cBL3Js8XP8/2C4zoUgrtoOsoZCpLS5Thnnrp69sQoP\nZ2195GnYxuDOWbt46Kh5u5rg3dZ6AtLnwRYjCoDxxT9/FGRG6PjSIP9oru/W9hSp\n9ITBcevSfjcP7qE5SwNyIeWQw8yLg/+vCafxoKLdfVl8QIZ0BDGCs9+FormE7mZP\nB59IkZH/5YluXQ5/YE+Jlr6qp+8rpTTzutosuVDBCzeZ+A/xV/LPaxEz8ZfWFCTC\njQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"","updated":"2025-08-05 22:48:25.102Z","user":"","username":"toriol"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-29 08:03:31.221Z","domain":"mastodon.nz","followerCount":0,"followers":"https://mastodon.nz/users/Salty/followers","following":"https://mastodon.nz/users/Salty/following","followingCount":0,"icon":"https://o.mastodon.nz/accounts/avatars/109/287/848/109/096/248/original/c258bc263e0ff0ef.png","id":"7x25p37c42000c9","inbox":"https://mastodon.nz/users/Salty/inbox","iri":"https://mastodon.nz/users/Salty","isLocal":false,"last_fetched":"2025-08-05 22:48:26.355Z","outbox":"https://mastodon.nz/users/Salty/outbox","preferred_username":"Salty","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkyZkKgilo/rR7lZlkeg\nVWFQ0qllyZUl5EBGTMQtpUBLNQg7QmmanRvo4qdb8LtrhHXOuhrZJd/J6qjy3VPk\n3wfO2WnjYMIv3/ypFNS9wL87RURb//6JQqRIrGdFaDkW4a8oBNtHPETaR/+xQVlF\nzOEoxfgtICwGT1V76hHiIMondDq1AJ/VdtYwHKtwqjT3M0O9QgTdApB1ryp4m5rH\nfdJtfhQh2mQ34g8YfOfE9LRpkxv9sjvYDD12plgHpCk2QHUthym1ZdC5zH30tUVZ\nVCaACQ3jAn0cvnpPKJI+r/mwWubmFqZfOcQWCWLL5Q/jj+FWY4CiLGQmC4uJIF2U\nZwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-04 00:00:00.000Z","summary":"

Pōhuehue, NZ. I suppose you’d call me a leftie.

","updated":"2025-08-05 22:48:26.355Z","user":"","username":"Simply Simon"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-22 23:16:11.506Z","domain":"mastodon.gamedev.place","followerCount":48,"followers":"https://mastodon.gamedev.place/users/gjaegy/followers","following":"https://mastodon.gamedev.place/users/gjaegy/following","followingCount":276,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/109/314/062/531/076/504/original/5098fdc00c6cdd26.jpg","id":"5zbtt1ud04z8yka","inbox":"https://mastodon.gamedev.place/users/gjaegy/inbox","iri":"https://mastodon.gamedev.place/users/gjaegy","isLocal":false,"last_fetched":"2025-08-05 22:48:26.399Z","outbox":"https://mastodon.gamedev.place/users/gjaegy/outbox","preferred_username":"gjaegy","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy8O4RR8gQ5SXi6I9HF0y\nAm2xW7GgAO5kIMA14qf1itLe/xntG+vjSVw56E6VjoQ/DCzT/4DT33R8dXG/Gx6n\n89wowp2wuCmliRVc2GucBbpF9jVy79AND7MoCTIYxwoW1/fV1FpUMnlhiqKmjGaS\nLvkIkxVdGGwI5CVv2aLakms9oTdurx+1ie7eMaKIz7eVpnNCH8GcIF5jPpjv1TQb\n3j2oW5RvfaTPaq3QS70tEe9kTrj4Q4wyYe4gRAOYxpSKd/G4Kewepx7W5ADKJy9P\nOaeGQRHw0VLJRYtcH7zlcX0pGHChP4bnN7YiD3vxbFnInjrDxxkpyAniMJfNg4qW\nBQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-09 00:00:00.000Z","summary":"

Director and founder at Imagine.
Graphics programmer.

","updated":"2025-08-05 22:48:26.400Z","user":"","username":"Greg Jaegy"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-22 23:16:11.553Z","domain":"mastodon.gamedev.place","followerCount":291,"followers":"https://mastodon.gamedev.place/users/Wolf/followers","following":"https://mastodon.gamedev.place/users/Wolf/following","followingCount":255,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/000/003/658/original/46b57e8873259fd0.png","id":"16kxtql9ecgv45w","inbox":"https://mastodon.gamedev.place/users/Wolf/inbox","iri":"https://mastodon.gamedev.place/users/Wolf","isLocal":false,"last_fetched":"2025-08-05 22:28:47.966Z","outbox":"https://mastodon.gamedev.place/users/Wolf/outbox","preferred_username":"Wolf","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwYj60enDN9H93I7b1HNC\nDA5cnS5iJgoj6YQftxyfrBvuWwlubittrlhCl4IZPo4NOD++3PM/LBet068FlqOt\n4ubnK2UsdKdJIUwuxYF1dRk+J6/pu1NcH7kcPvFpLQsOvSYuAstKj0qXmzRuBvsY\nmyaY4S7/LAvFUOHlxYmAT3cMUiArbml+oM5wQWEM2dyLKlRl/j5JO0eTm7K6yiAs\n0jHiwlJcwlBqSTa7rWONnOY6KqqaEPii07PQVAS/edbG1N1PTQe3gaQFRM76zBoA\nGwb9lgXaEgWy/ua9dIrf3+yK2lyIRuqoayv8c9TyvKk34YzwmgPQcKGGt4vhHIBk\n0QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-11-14 00:00:00.000Z","summary":"","updated":"2025-08-05 22:28:47.967Z","user":"","username":"Wolfgang Engel"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-20 19:52:10.353Z","domain":"mastodon.gamedev.place","followerCount":638,"followers":"https://mastodon.gamedev.place/users/morten_skaaning/followers","following":"https://mastodon.gamedev.place/users/morten_skaaning/following","followingCount":1341,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/000/002/566/original/8c8a811e3c92053c.jpg","id":"8t5uw310ipjbg53","inbox":"https://mastodon.gamedev.place/users/morten_skaaning/inbox","iri":"https://mastodon.gamedev.place/users/morten_skaaning","isLocal":false,"last_fetched":"2025-08-05 22:48:26.445Z","outbox":"https://mastodon.gamedev.place/users/morten_skaaning/outbox","preferred_username":"morten_skaaning","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuGGhmosQsinXysuRXULL\nwmvhBzsCPSbRAAKH9+CYGsqdzJkG3HqGxncKhTgsSiYKvrDOOW+CTRDDQ2yN9AXK\n4qbYdkKJHmXzi4P0gCdHdXx1G+5nCr5+aZfdjLd1vgU3pjQ0fKLLEW1k4Y+2MVlq\niBcd14U4YcAfO1oM3jbMhgK0KRzU9wj4ekPw7Y7VWO1mo775nmJoTBewb7DYhGyd\nwgeBbw9LpkawAHMAoufAccZIKJIUIlUTDPiQYXAD02rRYjqEjUj6oySFI/AiE7gt\nCpo5GZ/IleeKiZTekmtlZRisr2iTe3e4ryvN54ko9CK3mgx8C6iyOshDeBYAKY9y\n5QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-11-14 00:00:00.000Z","summary":"

Physics and generalist programmer. Father.
Consulting via ZeroSlipConsult.com for Remedy Entertainment on Alan Wake 2.
Ex. Unity, Q-Games, IO-Interactive, Square-Enix, Reto-Moto and European Spallation Source

","updated":"2025-08-05 22:48:26.446Z","user":"","username":"Morten Hilker-Skaaning"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 22:48:26.549Z","domain":"mastodon.social","followerCount":0,"followers":"https://mastodon.social/users/bflanagan/followers","following":"https://mastodon.social/users/bflanagan/following","followingCount":0,"icon":"","id":"83b00gyzj7znl87","inbox":"https://mastodon.social/users/bflanagan/inbox","iri":"https://mastodon.social/users/bflanagan","isLocal":false,"last_fetched":"2025-08-05 22:48:26.548Z","outbox":"https://mastodon.social/users/bflanagan/outbox","preferred_username":"bflanagan","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApHAy/8Ur9l7IozTYEXsw\nj8ppa77QWVsDcwQLeFsEy+pdjP4SskeAga3A3VwrHO+O3zppk3yKRIac3gTwKbu9\no7ZLXGb/9SuQGPGf9dcdIhME4LMios2OdmNLIHacVTBQJocMzZmgb3QrduP7gdIH\ni7g17pw2vPE2tSNx82/JZzei3zH6g8jTzJvxFYrFKtlIlU+BqqxCZpBbhAvg2Ahe\nsfMJzi0sZZYk2dPhusQWmTzRcZripvORT63yORHT35HrXGes8Kxn8SbAXbCYQzZb\n9FG6+HCEaz6uTZi8qND7cvLI8NozFmXRKQsKph7x6tl1qXO0lBkd/APtkGjiLPi3\nUQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-04-13 00:00:00.000Z","summary":"

Arcade game developer for over 10 yrs, then games for home consoles like PS1, GameCube, Xbox, then Sims for 16 yrs. Now loving it at Apple.

","updated":"2025-08-05 22:48:26.549Z","user":"","username":"Bob Flanagan"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-29 23:56:36.296Z","domain":"esq.social","followerCount":165,"followers":"https://esq.social/users/AgileAtty/followers","following":"https://esq.social/users/AgileAtty/following","followingCount":1279,"icon":"https://cdn.hosted.spacebear.ee/sb-0c534200fd1ed1e9736751b247241226/accounts/avatars/110/715/178/266/733/832/original/4c5802eb25a45adf.jpg","id":"qjywhsw45pn0pbq","inbox":"https://esq.social/users/AgileAtty/inbox","iri":"https://esq.social/users/AgileAtty","isLocal":false,"last_fetched":"2025-08-05 22:48:26.731Z","outbox":"https://esq.social/users/AgileAtty/outbox","preferred_username":"AgileAtty","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3SOZ1C7f8aImXGWZT21q\nTPWueNH4qW0sr5YI898LBA8SjN1aBq0a83L38MPC8oCVx6iviJZE6r2oPzQDyw/a\nkh18/UcV9cp2AvWdzWZtorNevnpfIpZVqCoqa+rPU6vUVvXiH4f9WN8erLOPtKPJ\nfuG5mjnmTrgDIgMHcYxs8oSaqQxSGyFZuJMF1t4ytJ7mgNyz2ECratr+cKDkbDjm\nrU/0KzqG1EsdQs4gHJQbHd+TERv72Y6FqypwmsyRVu8KpO95tT3knxB/n1TBmUoo\nFN5CNFh+5YgGOcWu4PtyMHZ6bTwAYgecW50x7hkkza6tcgIXKozHlhgpbF6Ri7FF\nQwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-07-15 00:00:00.000Z","summary":"

Legal Process Improvement for lawyers, courts, & legal orgs using #Kanban & other #Agile + #Lean methods. Board president at The Commons Law Center. #A2J advocate.

","updated":"2025-08-05 22:48:26.732Z","user":"","username":"John E. Grant"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 22:48:26.773Z","domain":"mastodon.gamedev.place","followerCount":0,"followers":"https://mastodon.gamedev.place/users/stollio/followers","following":"https://mastodon.gamedev.place/users/stollio/following","followingCount":0,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/000/018/488/original/4b2905f26982f716.png","id":"7q75ph9t737y8zz","inbox":"https://mastodon.gamedev.place/users/stollio/inbox","iri":"https://mastodon.gamedev.place/users/stollio","isLocal":false,"last_fetched":"2025-08-05 22:48:26.772Z","outbox":"https://mastodon.gamedev.place/users/stollio/outbox","preferred_username":"stollio","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyJ93KYmi9mInEZT3lLbZ\n/YUMe4yqRsSy6jZExFOtU4jFRl07OTkKg5Awi1yGDOk1sr4G0Oe89V/xshITXCFf\nq2Ie6rRphr6N34QvnrZ2mXpa1F3S3k1kjNN6z5OO6rMNxS81BRv/L2Id6vIc3BpW\nNiB6LBzTxQyBRN6K3TPrVVNtY945LpihXwXPXyCNC01sP+qpZz8PJ8kuNvCAn+cT\nsU4lxeLWbe2rMtoPd7kBEdfvxeYLUayvKCQTi5y28ZCAOm++5CP8Fll2XMGEHt0a\nTPGS0tb5Vsk47r54a3hZ2QXYmXqkIAD9PsK1V5/Csmuk1Ayatlu/hUKEn5Yay7O/\nLwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2018-03-04 00:00:00.000Z","summary":"

AR / VR rendering @ Apple

","updated":"2025-08-05 22:48:26.773Z","user":"","username":"stollio"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-23 07:54:30.509Z","domain":"mastodon.gamedev.place","followerCount":25,"followers":"https://mastodon.gamedev.place/users/crapshow/followers","following":"https://mastodon.gamedev.place/users/crapshow/following","followingCount":692,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/109/856/072/596/433/503/original/f61722e4fa7d1c77.jpeg","id":"s25p9l9d26eozs8","inbox":"https://mastodon.gamedev.place/users/crapshow/inbox","iri":"https://mastodon.gamedev.place/users/crapshow","isLocal":false,"last_fetched":"2025-08-05 22:48:26.810Z","outbox":"https://mastodon.gamedev.place/users/crapshow/outbox","preferred_username":"crapshow","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvnMdxFqsyQODch79a2pf\niMygmKrNbhV1SGvE2oRE10HFet4fbEK4byyXuuMPTNHUoLAHoFl88rV+Rh6TkVLV\nhVnIN7lwEFxscNExAQ8sDRhHDRBosPNSS8Tae1Cx8RUsk2SA2X3zMXit/iYNTy0J\ny7nPr8TKIyKswUMUnDTmD51Y4icsUl4nHC3/l9oAUebaI/hEzJOLXQUWqX/sAENp\ntMDPUanD7ed9SxCNGP6wten24b7oPwNyIIlUxflY+Jrfm5PaNz+C7DifhGypuhc4\nlSPOAaBt00mLyhkJFnxw/9URfVpQpfL0EQ8d5/80MvlwhboxKs27hm646rq1SfH4\ndwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-02-13 00:00:00.000Z","summary":"

Undergrad ^_^

","updated":"2025-08-05 22:48:26.811Z","user":"","username":"CrapShow"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 11:49:20.504Z","domain":"mastodon.gamedev.place","followerCount":137,"followers":"https://mastodon.gamedev.place/users/jc/followers","following":"https://mastodon.gamedev.place/users/jc/following","followingCount":363,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/000/002/408/original/1c2e738b71734a7b.jpg","id":"zraynnsaf96o88a","inbox":"https://mastodon.gamedev.place/users/jc/inbox","iri":"https://mastodon.gamedev.place/users/jc","isLocal":false,"last_fetched":"2025-08-05 22:48:26.854Z","outbox":"https://mastodon.gamedev.place/users/jc/outbox","preferred_username":"jc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy2BVraL5G6eO3qA2oqQs\nfl6rtuaDVX3s0U9J+uNZ6eJd3cO84yhgnp1S+QHZaAx2kYuPbsptcSsK8SaLMjQP\n7db7f0K1BVoYLsNe0NJOFwEh7sqbOnTTNM238tiAk0IJgbet18Cs3PLzqeDilUyo\n2MgxpzW8wDTB0G+lVxhdZuBRsnHm7QluqU5ZlIB91wIFNjlUeUl6YYGcPwRT+8vj\n9hx6RRHy09Ml4EO8RNHlwYPwPBjV986D+MUiBNE0owtyxFXaSj5WKiH/SFPtF7So\nJLct2a75RTgZXBtkRlgqBH8nLMYXdtrk6nLz/K7N/P7/u0PWZ1jSUJ5xnTqa7E2Z\nkwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-11-14 00:00:00.000Z","summary":"

he/him, walking footnote

","updated":"2025-08-05 22:48:26.855Z","user":"","username":"John Calsbeek"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-20 06:05:06.225Z","domain":"mastodon.gamedev.place","followerCount":394,"followers":"https://mastodon.gamedev.place/users/Reg/followers","following":"https://mastodon.gamedev.place/users/Reg/following","followingCount":208,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/108/325/046/309/975/931/original/041247361ca444b7.png","id":"6v8fy102320747l","inbox":"https://mastodon.gamedev.place/users/Reg/inbox","iri":"https://mastodon.gamedev.place/users/Reg","isLocal":false,"last_fetched":"2025-08-05 22:48:26.892Z","outbox":"https://mastodon.gamedev.place/users/Reg/outbox","preferred_username":"Reg","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwX2YqgsW/7jTTcrvthwk\nnhGdOfMOB3CcPEla2ipj4eHGhHLMMDotOrdVjFxqWz8D8KKA6A9+I7tyHLQ20X52\nS2SvEtfxJStwd/X85eWCbr/QYeireXePA/HlB07in0cHAJlDQdU8NuWouoAKRJcc\nYdBs/4yu8Qsaz4aQtVt7g5TiOQ7TOZKJz2xPKq7TZ2SOJl5Ng8XkTt67HeyayeK+\nwz0TqtdZs2WywUcoFk85bfSbsHzBJzWkM7JP3FFaE3uc2jzd+9TCMUwQ8DoFy7a7\nfNfKz0UgXPgQQnGaoqH167AuSiddeEcrkAgYVTN4DOelx4GbK9hSmIAiI/fwsWBO\nEwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-05-18 00:00:00.000Z","summary":"

Graphics Software Engineer. Worked at AMD, Intel, Microsoft, gamedev, television...

","updated":"2025-08-05 22:48:26.892Z","user":"","username":"Adam Sawicki"}],"page":1,"perPage":10,"totalItems":30,"totalPages":3}

Martin Garstenauer

Followers