Hiro @hnb@fedibird.com

#Lagrange anniversary — Mobile plans — My first gemlog post via Titan:

gemini://skyjake.fi/gemlog/2021-07_year-two.gmi
https://gmi.skyjake.fi/gemlog/2021-07_year-two.gmi

#ohayougirl 今週は◎スペシャル！

The official #Mastodon app for iOS is now on the App Store! Get it here:

https://apps.apple.com/us/app/mastodon-for-iphone/id1571998974

息子が飲んでるのは氷です

#yurunee

#yurunee

Neat it also works on MacOS with M1 chips! #mastodonApp

西洋圏だと「すする」音を嫌う人が多いと聞くけど本当なんだろうか？

まあ、身近でも「すする」音嫌いな人が一人いたわ

人種は関係なく一定数いるのかも

Alarmingly, accelerometers can be repurposed as crude mics, translating sound vibrations into speech and keyword detection.

Accelerometer analysis is imperfect and computationally intensive, but it's still worrying, especially in light of the lack of protection for accelerometer data in mobile OSes.

5/

He cites "patents and literature of diverse disciplines" that reveal users' "daily routines, physical activities, social interactions, health condition, gender, age, and emotional state" just by analyzing accelerometer data.

The way you move has a sufficiently unique signature that accelerometers can identify you as the person carrying a device. The same techniques can infer your driving style, whether you are intoxicated, and, through dead reckoning, where you are - even without a GPS fix.

4/

In "Privacy Implications of Accelerometer Data: A Review of Possible Inferences," researchers from the TU Berlin document the surprising ways in which acclerometer data can be used to infer sensitive facts about users.

https://dl.acm.org/doi/pdf/10.1145/3309074.3309076

Co-author Jacob Leon Kröger did a great job of breaking down the team's findings, and emphasizing the gap between device permission models and the kinds of wide-ranging inferences that accelerometers enable.

https://twitter.com/JL_Kroger/status/1420681035617116163

3/

Device security and privacy models treat cameras and mics as sensitive and control how apps access them, but accelerometers are treated as utilities, the kind of thing that apps should be able to tap into at will without risk to the user.

That's a bad assumption.

2/

Adding sensors to our computers revolutionized them. I remember buying my first computer paddles, my first mic, my first webcam, and the incredible new features unlocked by giving computers a way to sense and respond to the physical world.

Today, our devices are stuffed with sensors to beggar the imagination. My latest phone has FOUR cameras, multiple mics, thermal sensors, and, of course, an accelerometer that lets the system measure how it's moving from moment to moment.

1/

「（指）一本勝ち！」　#イラスト　#柔道

生活が困窮してるので、1000円or2000円でイラスト描かせてください…

①値段(1000円 / 2000円)
②グレー / フルカラー
③キャラ名+作品名
④全年齢 / R18

でリプライ,またはDMお願いします。
・難しい構図の指定は避けていただきますと助かります
・支払い方法はPaypalです。

もう1ヶ月切りましたが、来月の8月26日にディグニ氏が17歳の誕生日(つまり永遠の17歳ということ)を迎えるそうです🎂
お誕生日プレゼント頂けると嬉しいです！よろしくお願いします。
https://www.amazon.co.jp/hz/wishlist/ls/3OME4FO5EZ7H3?ref_=wl_share