From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id KGuYOPAiXWMLDwEAbAwnHQ (envelope-from ) for ; Sat, 29 Oct 2022 14:56:16 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id OAObOPAiXWMjDwEA9RJhRA (envelope-from ) for ; Sat, 29 Oct 2022 14:56:16 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 8BFC1F9E2 for ; Sat, 29 Oct 2022 14:56:16 +0200 (CEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oolMc-0005fa-9Z; Sat, 29 Oct 2022 08:55:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oolMY-0005Ym-SX for emacs-orgmode@gnu.org; Sat, 29 Oct 2022 08:55:00 -0400 Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oolMX-0006MY-9U for emacs-orgmode@gnu.org; Sat, 29 Oct 2022 08:54:58 -0400 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oolMV-0004Zj-0G for emacs-orgmode@gnu.org; Sat, 29 Oct 2022 14:54:55 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Max Nikulin Subject: Re: [off-topic] E-readers and Org-Mode Date: Sat, 29 Oct 2022 19:54:48 +0700 Message-ID: References: <87o7u24ll0.fsf@posteo.net> <877d0ooro8.fsf@ucl.ac.uk> <871qqt40hv.fsf@posteo.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Content-Language: en-US In-Reply-To: <871qqt40hv.fsf@posteo.net> Received-SPF: pass client-ip=116.202.254.214; envelope-from=geo-emacs-orgmode@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: 26 X-Spam_score: 2.6 X-Spam_bar: ++ X-Spam_report: (2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FORGED_MUA_MOZILLA=2.309, FREEMAIL_FORGED_FROMDOMAIN=0.001, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, NICE_REPLY_A=-0.001, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Emacs-orgmode" Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1667048176; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=rFz6xEemOk44KFIl7sFc9W0+kE+eB1cOnFMO+a94wGU=; b=FcVqqts8LASd0IpU94Nqy5kl6bmGVNSSt+xVoxqcH0qnow8HYrPsaF9EBkyQ9qnzaF868J wzNhkR2lRF/EQ2BesHpq5R8WwcAL2A+LxwpT/0g7O3Dv8fzeYeZAlVpTXMsufUHvTlo9JV 8dhwESvz23ztsfObAU1R06v30aMiWRJvt3tNl+RRNFqzRkc63ZjTMmlqHlgWIjkEKP6tjE ILOPMVkqZf+gh/f2ZrsBf4kcn0xRJQE7vZm0AUr/S1pgygV4rdNOoy8TcL/2qEIvWgI+GB P5ieLJbUv5ngC2koGmvx+4agcTgCn5NqXTADH98ZErgOGBkFHOQFONDsmf7NIw== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1667048176; a=rsa-sha256; cv=none; b=mPBaJNjMPXFKkqv2aZdlMObvNdhnlfRu/Gitx0vaih7zAtInrfN380scLFb7iLv8l+pkKd iJpWFZLQBxZMGussEsriXyDngH6ETXeMpdcWeCe84BieKTAfmIkGkiA3DN9KLZV0tuE8J+ DLKmqvkJDvZWM6HRJdV+Db75oys2X5LUK7f//6XZTHozbBNyIptgIM7KkvoXHI45CwpPjy i3/snng28upEOckgLc3p0z1YnSn2Oqpd/HFrBnpX5eu5sMQ75PgkW5s6p0PpKGvy+ZKR5D gB64BvGcbyYMI4BZH4NoKnVufoIqMsxHB8lv6KPL3vamJmXCf1FsAxx5e1pZFQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 4.27 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 8BFC1F9E2 X-Spam-Score: 4.27 X-Migadu-Scanner: scn1.migadu.com X-TUID: jlFQCzdgFJCT On 28/10/2022 00:53, Juan Manuel Macías wrote: > > Everything said in this threed is very interesting, but now I am > hesitating between buying one of these devices or simply a 10-inch > tablet with a good screen, and then applying all possible blue light > filters to it. Another option is a hardware filter: yellow glasses. I am unsure if the following statement is trustworthy, but marketing is based on suppressed chromatic aberration inside eyes. I think, you should decide what is better for your sight: active screen and perhaps dark theme or paper-like reflective display. Some people complains that particular devices may have annoying flickering at low screen brightness due to pulse width modulation. Some devices have too bright screen even when brightness is set to min value. If it is acceptable to you to limit device usage to reading and handwritten notes then a e-Ink might be really great. You can extend such notes in Emacs on a PC later. P.S. Concerning free PDF annotation tool, I have not tested if it is convenient and available on Android, but Firefox-106 release notes have the following entry: > It is now possible to edit PDFs: including writing text, drawing, and adding signatures. Almost certainly "edit" in their parlance in namely annotations, not real changes of PDF structure.