Forwarded from Solidot
Valve 在 CC 许可证下公开 Steam Deck 外壳 CAD 文件
2022-02-12 19:48
Valve 的 Linux 掌机 Steam Deck 即将在月底发售，届时玩家和用户都有权拆开或改造掌机，虽然这可能会导致保修失效(如果期间出现损坏的话)。为了贯彻这一开放精神，Valve 宣布在知识共享（Creative Commons）许可协议下公开 Steam Deck 外壳（曲面拓扑）的 CAD 文件，其中包括 STP 模型、STL 模型和供各位参考的图画（DWG）。文件托管在 Gitlab 上。
2022-02-12 19:48
Valve 的 Linux 掌机 Steam Deck 即将在月底发售，届时玩家和用户都有权拆开或改造掌机，虽然这可能会导致保修失效(如果期间出现损坏的话)。为了贯彻这一开放精神，Valve 宣布在知识共享（Creative Commons）许可协议下公开 Steam Deck 外壳（曲面拓扑）的 CAD 文件，其中包括 STP 模型、STL 模型和供各位参考的图画（DWG）。文件托管在 Gitlab 上。
👍1
Forwarded from kxxt's channel
使用眼球追踪强迫消费者看广告🐮🍺，真是什么损招都能想出来
src: https://www.reddit.com/r/assholedesign/comments/squygr/when_i_thought_it_couldnt_get_worse/
src: https://www.reddit.com/r/assholedesign/comments/squygr/when_i_thought_it_couldnt_get_worse/
Forwarded from Google Pixel Hub
#Android #A13 #Pixel6
Android 13 Developer Preview 1 for Pixel 6 included virtual machine framework
kdrag0n
Interestingly, Google included a new virtualization framework and KVM hypervisor in the developer preview build of Android 13 for the Pixel 6. This means you can run Windows 11 on Pixel 6 with the native performance, nearly no compromise in speed you can say.
Android 13 Developer Preview 1 for Pixel 6 included virtual machine framework
kdrag0n
Interestingly, Google included a new virtualization framework and KVM hypervisor in the developer preview build of Android 13 for the Pixel 6. This means you can run Windows 11 on Pixel 6 with the native performance, nearly no compromise in speed you can say.
Because there is no central authority controlling who can participate, decentralized consensus systems must defend against Sybil attacks, in which the attacker creates a majority of seemingly independent participants which are secretly under his control. The defense is to ensure that the reward for a successful Sybil attack is less than the cost of mounting it. Thus participation in a permissionless blockchain must be expensive, so miners must be reimbursed for their costly efforts. There is no central authority capable of collecting funds from users and distributing them to the miners in proportion to these efforts. Thus miners' reimbursement must be generated organically by the blockchain itself; a permissionless blockchain needs a cryptocurrency to be secure.
Because miners' opex and capex costs cannot be paid in the blockchain's cryptocurrency, exchanges are required to enable the rewards for mining to be converted into fiat currency to pay these costs. Someone needs to be on the other side of these sell orders. The only reason to be on the buy side of these orders is the belief that "number go up". Thus the exchanges need to attract speculators in order to perform their function.
Thus a permissionless blockchain requires a cryptocurrency to function, and this cryptocurrency requires speculation to function.
Because miners' opex and capex costs cannot be paid in the blockchain's cryptocurrency, exchanges are required to enable the rewards for mining to be converted into fiat currency to pay these costs. Someone needs to be on the other side of these sell orders. The only reason to be on the buy side of these orders is the belief that "number go up". Thus the exchanges need to attract speculators in order to perform their function.
Thus a permissionless blockchain requires a cryptocurrency to function, and this cryptocurrency requires speculation to function.
Forwarded from 层叠 - The Cascading
EFF 发文批评达美 (Dymo) 打印机在耗材方面的垄断行径。
Dymo 550 和 Dymo 5XL 打印机通过 DRM 强制用户使用其官方热敏打印纸。这些打印纸的价格是市场同类产品的 3-5 倍。
https://www.eff.org/deeplinks/2022/02/worst-timeline-printer-company-putting-drm-paper-now
seealso: /3316
#DRM #Printer #Dymo
Dymo 550 和 Dymo 5XL 打印机通过 DRM 强制用户使用其官方热敏打印纸。这些打印纸的价格是市场同类产品的 3-5 倍。
https://www.eff.org/deeplinks/2022/02/worst-timeline-printer-company-putting-drm-paper-now
seealso: /3316
#DRM #Printer #Dymo
Electronic Frontier Foundation
The Worst Timeline: A Printer Company Is Putting DRM in Paper Now
Lacking ink, the label-printing market has been spared the kinds of shenanigans that plague the world of inkjets…until now.
Forwarded from 摸鱼猫屋
❗️谨慎对豆瓣App截图
实测 iOS 客户端截图豆瓣帖子，经调色后可以发现标题下方存在一行小字，内容是uid、tid和截图时间，豆瓣可以轻松追踪截图者是谁。
实测 iOS 客户端截图豆瓣帖子，经调色后可以发现标题下方存在一行小字，内容是uid、tid和截图时间，豆瓣可以轻松追踪截图者是谁。
Forwarded from 梨子的可盐可甜 (彩羽梨子)
Forwarded from Hacker News (yahnc_bot)
Why We Banned Legos (2006) https://rethinkingschools.org/articles/cover-story-why-we-banned-legos/
Rethinking Schools
Why We Banned Legos
Exploring power, ownership, and equity in an early childhood classroom.