Questions tagged [technology]

Questions about how Judaism interacts with technological innovations.

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0answers
32 views

Kol Isha specifically from/of a woman? [duplicate]

I have been reviewing the questions related to Kol Isha (including links about parrots, men with feminine voices, radio recordings and Siri singing) but I was asked whether halacha has dealt with ...
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47 views

Revisiting cryonics and halaha

I thought it would be interesting to revisit the halachic permissibility of cryonics. This previous answer mentions a view that requires >50% chance of the preserved person being brought back to ...
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1answer
93 views

Giving a divorce (get) written on a tablet screen

Can a person divorce his wife by giving her a get written on a tablet screen?
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0answers
93 views

Digital piracy of difficult to acquire products

The following discusses copying an item that is being sold by its creator (https://torah.org/learning/honesty-class64/) Rabbi Moshe Feinstein ztl said that it’s not permitted to copy any item that is ...
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1answer
134 views

Were there rabbinic objections when grave digging went from manually-powered to machine?

There are lots of responsa when matza-baking machines were introduced instead of everyone doing it by hand. When power machinery came up to make grave-digging faster/easier, did any rabbis object that ...
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1answer
192 views

Cryptocurrency and Ribbis - Celsius Network

With the rising popularity of DeFi (Decentralized Finance) and cryptocurrencies I am wondering about the interest bearing wallets such as Celsius that will give returns for holding or staking coins. ...
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2answers
144 views

Watching a virtual church service

The prohibition I have read about regarding churches centers around going "into" a church (see Q and A's here, for example). Is the underlying prohibition about being present in the church, ...
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3answers
324 views

Leaving a phone perpetually on on the Sabbath

I have never been sufficiently religious to understand everything on this site without help from friends or family, but a question was asked by a non-Jewish friend that I was unable to answer, so I'm ...
5
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2answers
179 views

Best App to Track your Mikvah Dates

Looking for the best period tracker and mikvah (לוח מקווה) calendar to simplify my mikvah calculations. It should be available on Android phone and able to send reminders and notifications about ...
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1answer
278 views

Egg donation within a family

If a woman were to donate her eggs to a family member who, unfortunately, could not conceive on her own, would that invoke considerations of halachic incest if the man who would fertilize the egg ...
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1answer
44 views

Tele-kovod?/ How do halochos of kovod and hidur (honor/ respect) apply virtually?

Must one stand for a Rabbi present by video conference?
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25 views

G-ds name online [duplicate]

On a google doc during an assignment with friends who do not understand the intricacies of Judaism, someone wrote g-d's names pronunciation, I did not realize what I was doing and deleted it, was this ...
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1answer
151 views

Microphones on Shabbat

What is the Halacha re LISTENING to someone speaking in a microphone on Shabbat. For example if I walk into a room and someone is lecturing/speaking on a microphone an I permitted to listen
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Is there any prohibition on using tracing chips under the skin?

With the advance on technology, ethical discussions are being raised regarding implants under one's skin, like a parent, worried about the whereabouts of their kids, or companies thinking about the ...
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1answer
79 views

What are the halachot for programming shemot hakodesh?

What are the halachot for programming shemot hakodesh? Must special care or actions be taken in a codebase which handles the names of HaShem? Does a program written to generate shemot need to be ...
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0answers
64 views

Do decentralized arbitration markets satisfy mitzvah to set up courts?

Do decentralized arbitration markets like Aragon satisfy the noahide mitzvah to set up courts? Context: Aragon is a decentralized arbitration market, rather than being tied to any one nation-state it ...
2
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1answer
386 views

May one use a measuring device on Yom Tov?

I think I have heard that one should not measure or weigh things on Shabbat. However, I wonder if this rule applies to Yom Tov related food needs, e.g., can one stick a food thermometer into meat to ...
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83 views

If you're not overweight, can you still use a food scale and an app to count calories during Chol Ha'moed?

Background During Chol Ha'moed, more food than usual is available. The relevant science suggests that, when there's a lot of food variety available in our homes, we're more likely to overeat. Still, ...
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126 views

What is the status of professional video game players?

A friend remarked to me that playing video games professionally today is the equivalent of professional gamblers in the times of the talmud, specifically in that both are not involved in "Yishuvo shel ...
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0answers
117 views

Would teleportation be allowed? [closed]

Suppose 'teleportation' like the transporter in star trek - where you are disassembled atom by atom, and reassembled in another location - becomes a reality. It will then likely become the most ...
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3answers
11k views

What makes a smart phone "kosher"?

I have to admit that my phone is far smarter than me, and I am not "with it". So, I was surprised when a neighbor who is sending his kid to Israel told me that her kid needs a special "kosher" smart ...
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71 views

Artificial Intelligence writing Divrei Torah

There have been a number of artificial intelligence machine learning systems over the last few years which have been given samples of artwork and music and have produced new creative works. I haven't ...
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0answers
113 views

Automation on Shabbos (Artificial Intelligence etc)

I know there has been plenty of halachic literature written about automation on Shabbos as far as timeswitches, eBay bids etc go, but are there any authoritative sources for halacha about artificial ...
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2answers
664 views

Using hearing aids on the sabbath?

I know a little bit about Judaism and a fair amount about hearing aids. I have been asked about the rules regarding the usage of hearing aids on the sabbath and I have no idea. In particular, the ...
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0answers
67 views

How to make a personal siddur/birchon/bentsher as a wedding present

I'm looking for a convenient software that allows me to create and design a personal siddur/birchon/bentcher to give as a wedding present. In particular, I would like to have a convenient way to ...
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2answers
393 views

Old fashioned telephone vs. Uber App on Shabbos

From Rabbi Moshe Heinemann: Riding to the Hospital A woman need not spend Shabbos/Yom Tov at a location close to the hospital or arrive at the hospital before labor starts to avoid riding on ...
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29 views

Can a genetically modified pig be kosher, if gestated in a kosher animal? [duplicate]

This answer says that a pig that was genetically modified to chew it's cud would not be kosher if gestated in a pig. For clarification, would it be kosher if it was gestated in a cow or other kosher ...
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63 views

May an electrolarynx be used on Shabbat and Yom Tov?

From this site: An electronic larynx (electrolarynx), is a battery operated machine that produces sound for you to create a voice. There are many different makes and types, but they are usually about ...
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0answers
82 views

Is grinder biohacking permissible?

Grinder biohacking involves implanting DIY cybernetics or chemicals into one’s own body which ostensibly give one superhuman abilities. For example, some companies sell implantable NFC/RFID chips to ...
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0answers
162 views

Can you buy chametz during Pesach that will be delivered after Pesach?

As an example, during Hol Hamo'ed Pesach, could you buy chametz online knowing that it will arrive after Pesach? My assumption is that it would be OK, as the buyer doesn't actually own the product ...
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85 views

Reverse Osmosis Water machine -- possible kosher issues?

There’s a machine at a local store near me that has a reverse osmosis water machine. I don't think there is a hecsher on the machine, but it's just water. Is there any possible kosher issues with it, ...
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1answer
216 views

Is light in a fridge on Shabbat "melacha shein tzricha legufo"?

I remember learning that when I open a fridge door on Shabbat and the light turns on that would be under the category of melacha shein tzricha legufo? Can anyone please provide a source?
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24 views

Can an artificial intelligence serve as a judge and/or posek? [duplicate]

If the vast corpus of halachic material including information on how sources are weighed and how halacha has been decided through the ages was compiled and processed through an artificial intelligence ...
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1answer
206 views

How does one put on tefillin with a prosthetic?

Assuming that prosthetic limbs are not considered part of one's body: How would someone put on Tefillin if r"l his non-dominant arm was replaced by a prosthetic from the shoulder? Would the ...
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0answers
108 views

A widow using her deceased husbands semen to conceive?

If a husband has some of his semen frozen/saved and then dies, what halachic and hashkafic issues have to be addressed when deciding if his widow is allowed to/can/should use that semen to become ...
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49 views

What modern devices are susceptible to impurity?

I'm especially interested in computing devices like laptops/smartphones and vehicles like cars and trains.
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1answer
124 views

Could "Panim Chadashot" be fulfilled by FaceTime/ Skype?

In Maseches Kesuvos 7b we learn about the requirement of "panim chadashot" (lit: new faces) for every day of sheva brachos (codified in Even Ha'Ezer 62:7). Could the requirement of panim chadashot be ...
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1answer
148 views

Would Emoji halachically be considered a language?

While admittedly close to Purim, this is NOT a Purim Torah. 😂 Pretty much all of us know about emojis, as they're virtually everywhere nowadays. Emojis are increasingly being used as proof in court- ...
2
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1answer
271 views

Is it permissible to use the "Tahor" bedikah app?

Tahor App is a Miami-based organization which created an app to allow women to "anonymously send pictures of their Bedikah cloths to a Rabbi with Tahor app’s Rabbinically approved technology." May ...
2
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1answer
97 views

Is one allowed to audio/ video record someone without their knowledge or consent?

In American law, when it comes to recording a telephone call, 38 states allow "one party consent" - namely, as long as one person is ok with recording the call (i.e., you) the other party doesn't ...
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111 views

Talking to Alexa on Shabbos [duplicate]

What prohibition would talking to a virtual assistant like Alexa, Siri or Google on Shabbos fall under? "Alexa, turn on the lights" "Alexa, play Zemiros"
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51 views

Stainless steel valid knife that wasn't used for 3 days

The Simlah Chadasha (Siman 18) writes that if a knife with a Chazaka was held unused for three days - and one then slaughtered with it (without checking if it is smooth) and then lost it, that knife ...
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1answer
1k views

Use of an automatic toilet on Shabbos?

Can one use on Shabbos an automatic toilet with an electric sensor that triggers the flushing mechanism when you are done? For example in a hotel lobby, or a public building. Assume there is no other ...
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1answer
117 views

General Halachic approach to smartphones [closed]

There seem to be so many dangers to owning "smartphones," for both children and adults. Access to violent, explicit, manipulative images, video, text, etc. The technology itself is designed to be ...
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2answers
85 views

Does one need to stop the Amidah if a projection of Avodah Zarah appears?

What I'm describing is a somewhat unusual situation, but this can occur. A group of us daven mincha in a conference room where mizrach (east) has a giant computer monitor. The company focuses on ...
2
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0answers
39 views

Facebooking in the bathroom

It is forbidden to think, speak or read words of Torah while using the bathroom as per Shulchan Aruch O:C 85:2 [based on Shabbos 40b] If a person is using the bathroom and they know that from time to ...
19
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2answers
287 views

Can a "brain controlled" prosthetic be used on Shabbat?

New prosthetics are controlled by brain waves which seem to make the prosthetic an extension of the body in an "organic" way, in that we control all of our own limbs through the same brain waves and ...
1
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1answer
58 views

Does laser printing "erase"?

Is there any halachical problem with laser printing of divre tora/sheimos? Because the image of the to-be-printed page appears on the drum, and transferring the toner on the paper hence "erases" ...
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0answers
15 views

Is a teleconference wedding halachically valid? [duplicate]

Suppose that a couple goes into a conference room and sets up a web cam. The edei kiddushin (witnesses) watch the declaration via Skype, etc. (Offhand, I don't think a chuppa is an absolute ...
5
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3answers
156 views

(How) have cheap electronics changed the definitions of "muktzeh machmas chisaron kis"?

Shemiras Shabbos Kehilchasa says a radio is muktzeh machamas chisaron kis. -- I'm allowed to pick up and move a hammer if it's in my way on Shabbos, but not something expensive and delicate like a ...

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